HPE0-A121P Aruba Certified Design Expert Practical Exam

 

Exam ID HPE0-A121P
Exam type Performance based
Exam duration 8 hours
Passing score 70%
Delivery languages English
Supporting resources These recommended resources help you prepare for the exam:

Aruba Advanced Network Design and Solutions, Rev. 18.41

Register for this Exam
You need an HPE Learner ID and an Aruba Learning Management System username and password

The HPE6-A49 ACDX Written Exam is required to be passed before the practical exam. Once the written is passed, you will only have 18 months to pass the ACDX Practical Exam. Candidates who do not pass the ACDX Practical Exam within 18 months will have to retake the current ACDX Written Exam. HPE recommends that you register for the ACDX Practical Exam within 12 months of passing the written exam to ensure that you pass in the allotted 18-month timeframe.

Exam description
This practical exam tests your ability to design a secure campus wired, wireless, remote access and management solution for an enterprise mobility project using Aruba OS (AOS) 8.3 and Aruba Switches OS 16.06. Candidates create design solutions that include redundancy, WLAN SSIDs, user roles/policies, QoS design, network security, authentication and integration with existing infrastructure. Candidates will complete an IRIS BOM, IRIS network diagram and a VRF diagram for RF planning.

Ideal candidate for this exam
Ideal candidates are networking IT professionals with a minimum of three to five years’ experience in designing complex enterprise-level mobile first networks. Candidates should have familiarity with building a detailed bill of materials using the Aruba Controller, Aruba switches, Access Point, Instant, ClearPass and AirWave products for secure, guest and voice deployments. Candidates are familiar with AOS 8.3, Airwave Visual RF Plan 8.7, Aruba Instant, ClearPass, AirWave and Central management.

Exam contents
Here are types of questions to expect:

Other - Performance Based

Advice to help you take this exam
Complete the training and review all course materials and documents before you take the exam.
Use HPE Press study guides and additional reference materials; study guides, practice tests, and HPE books.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course or study materials alone, does not ensure you will pass the exam.

Objectives
This exam validates that you can:
Percentage of Exam Sections/Objectives

45%  IRIS BOM
Provide a detailed Bill of Materials (BOM) listing MM, controller models, Aruba switches, line cards, transceivers, APs, AMs, SMs, Mesh APs, license types and counts. Indicate the equipment per MDF/IDF closets. Specify the necessary servers such as AirWave and ClearPass, Meridian with licensing specified for a given scenario.
Determine encryption and authentication including role based access control (RBAC) requirements for a Secure or Guest WLAN to meet customer requirements and Aruba best practices.
Design detailed Aruba firewall policies including aliases for a guest, voice and secure WLAN to meet customer requirements.

30% Essay Questions
Answer typical customer questions on Aruba solutions including enterprise Campus Design, Remote Access, VIA and RAP solutions, Aruba Instant and Cloud based solutions, AirWave and Aruba Central management solutions and Meridian features.
Provide a technical explanation of AP to Controller data-plane and control plane communications, Controller Discovery Mechanisms and priorities, design of Aruba mobility Solutions (Layer 2 and Layer 3 mobility). Switching features such as VSF and stacking.
Provide detailed and comprehensive explanation of secure and guest Aruba WLAN technologies such as AppRF, WIPS, RF Protect, and ClearPass. Additionally explain the underlying dependencies, advantages and disadvantages of each solution.
Explain QOS and voice prioritization technologies to optimize the network for mobile and BYOD devices.

15% AirWave Visual RF
Use the AirWave Visual RF Plan tool to create an RF design to meet the customer requirements and Aruba best practices.
Move APs and AMs to the appropriate high density WLAN locations on a VisualRF floor plan.
Create a Visual RF plan and export the RF as a customer deliverable on a given customer floor plan.

10% IRIS Network Diagram
Determine appropriate placement of Aruba equipment in IRIS topology diagram. Place the proper equipment into the MDF/IDF groups for access, distribution, core, or DMZ of the network diagram.
Make the connections between devices, switches to switch, switch to AP, MC, MM and servers

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Exam AI-900 Microsoft Azure AI Fundamentals

 

Candidates for this exam should have foundational knowledge of machine learning (ML) and artificial intelligence (AI) concepts and related Microsoft Azure services.

This exam is an opportunity to demonstrate knowledge of common ML and AI workloads and how to implement them on Azure.

This exam is intended for candidates with both technical and non-technical backgrounds. Data science and software engineering experience are not required; however, some general programming knowledge or experience would be beneficial.

Azure AI Fundamentals can be used to prepare for other Azure role-based certifications like Azure Data Scientist Associate or Azure AI Engineer Associate, but it’s not a prerequisite for any of them.

Part of the requirements for: Microsoft Certified: Azure AI Fundamentals

Related exams: none

Important: See details

Go to Certification Dashboard

Exam AI-900: Microsoft Azure AI Fundamentals
Languages: English, Japanese, Chinese (Simplified), Korean, German, French, Spanish
Retirement date: none
Prove that you can describe the following: AI workloads and considerations; fundamental principles of machine learning on Azure; features of computer vision workloads on Azure; features of Natural Language Processing (NLP) workloads on Azure; and features of conversational AI workloads on Azure.

Skills measured
Describe AI workloads and considerations (15-20%)
Describe fundamental principles of machine learning on Azure (30-35%)
Describe features of computer vision workloads on Azure (15-20%)
Describe features of Natural Language Processing (NLP) workloads on Azure (15-20%)
Describe features of conversational AI workloads on Azure (15-20%)

Exam AI-900: Microsoft Azure AI Fundamentals – Skills Measured

Audience Profile
Candidates for this exam should have foundational knowledge of machine learning (ML) and artificial intelligence (AI) concepts and related Microsoft Azure services.
This exam is an opportunity to demonstrate knowledge of common ML and AI workloads and how to implement them on Azure.

This exam is intended for candidates with both technical and non-technical backgrounds. Data science and software engineering experience are not required; however, some general programming knowledge or experience would be beneficial.

Azure AI Fundamentals can be used to prepare for other Azure role-based certifications like Azure Data Scientist Associate or Azure AI Engineer Associate, but it is not a prerequisite for any of them.

Skills Measured
NOTE: The bullets that appear below each of the skills measured are intended to illustrate how we are assessing that skill. This list is not definitive or exhaustive.
NOTE: In most cases, exams do NOT cover preview features, and some features will only be added to an exam when they are GA (General Availability).

Describe Artificial Intelligence workloads and considerations (15-20%)
Identify features of common AI workloads
. identify prediction/forecasting workloads
. identify features of anomaly detection workloads
. identify computer vision workloads
. identify natural language processing or knowledge mining workloads
. identify conversational AI workloads

Identify guiding principles for responsible AI
. describe considerations for fairness in an AI solution
. describe considerations for reliability and safety in an AI solution
. describe considerations for privacy and security in an AI solution
. describe considerations for inclusiveness in an AI solution
. describe considerations for transparency in an AI solution
. describe considerations for accountability in an AI solution

Describe fundamental principles of machine learning on Azure (30-35%)
Identify common machine learning types
. identify regression machine learning scenarios
. identify classification machine learning scenarios
. identify clustering machine learning scenarios

Describe core machine learning concepts
. identify features and labels in a dataset for machine learning
. describe how training and validation datasets are used in machine learning
. describe how machine learning algorithms are used for model training
. select and interpret model evaluation metrics for classification and regression

Identify core tasks in creating a machine learning solution
. describe common features of data ingestion and preparation
. describe common features of feature selection and engineering
. describe common features of model training and evaluation
. describe common features of model deployment and management

Describe capabilities of no-code machine learning with Azure Machine Learning:
. automated Machine Learning tool
. azure Machine Learning designer

Describe features of computer vision workloads on Azure (15-20%)

Identify common types of computer vision solution:
. identify features of image classification solutions
. identify features of object detection solutions
. identify features of semantic segmentation solutions
. identify features of optical character recognition solutions
. identify features of facial detection, recognition, and analysis solutions

Identify Azure tools and services for computer vision tasks
. identify capabilities of the Computer Vision service
. identify capabilities of the Custom Vision service
. identify capabilities of the Face service
. identify capabilities of the Form Recognizer service

Describe features of Natural Language Processing (NLP) workloads on Azure (15-20%)

Identify features of common NLP Workload Scenarios
. identify features and uses for key phrase extraction
. identify features and uses for entity recognition
. identify features and uses for sentiment analysis
. identify features and uses for language modeling
. identify features and uses for speech recognition and synthesis
. identify features and uses for translation

Identify Azure tools and services for NLP workloads
. identify capabilities of the Text Analytics service
. identify capabilities of the Language Understanding Intelligence Service (LUIS)
. identify capabilities of the Speech service
. identify capabilities of the Text Translator service

Describe features of conversational AI workloads on Azure (15-20%)

Identify common use cases for conversational AI
. identify features and uses for webchat bots
. identify features and uses for telephone voice menus
. identify features and uses for personal digital assistants

Identify Azure services for conversational AI
. identify capabilities of the QnA Maker service
. identify capabilities of the Bot Framework

QUESTION 1
A company employs a team of customer service agents to provide telephone and email support to customers.
The company develops a webchat bot to provide automated answers to common customer queries.
Which business benefit should the company expect as a result of creating the webchat bot solution?

A. increased sales
B. a reduced workload for the customer service agents
C. improved product reliability

Correct Answer: B

Section: Describe Artificial Intelligence workloads and considerations
Explanation
Explanation/Reference:

QUESTION 2
For a machine learning progress, how should you split data for training and evaluation?

A. Use features for training and labels for evaluation.
B. Randomly split the data into rows for training and rows for evaluation.
C. Use labels for training and features for evaluation.
D. Randomly split the data into columns for training and columns for evaluation.

Correct Answer: D

QUESTION 3
You build a machine learning model by using the automated machine learning user interface (UI).
You need to ensure that the model meets the Microsoft transparency principle for responsible AI.
What should you do?

A. Set Validation type to Auto.
B. Enable Explain best model.
C. Set Primary metric to accuracy.
D. Set Max concurrent iterations to 0.

Correct Answer: B

QUESTION 4
You are designing an AI system that empowers everyone, including people who have hearing, visual, and other impairments.
This is an example of which Microsoft guiding principle for responsible AI?

A. fairness
B. inclusiveness
C. reliability and safety
D. accountability

Correct Answer: B

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HPE0-A127P Aruba Certified ClearPass Expert Practical Exam

 

Exam ID HPE0-A127P
Exam type Performance based
Exam duration 8 hours
Passing score 75%
Delivery languages English
Supporting resources These recommended resources help you prepare for the exam:

Aruba Advanced ClearPass Troubleshooting and Solutions, Rev. 20.41
Aruba ClearPass Essentials, Rev. 20.11

Register for this Exam
You need an HPE Learner ID and an Aruba Learning Management System username and password.

The HPE6-A81 ACCX Written Exam is required to be passed before the practical exam. Once the written is passed, you will only have 18 months to pass the ACCX Practical Exam. Candidates who do not pass the ACCX Practical Exam within 18 months will have to retake the current ACCX Written Exam. HPE recommends that you register for the ACCX Practical Exam within 12 months of passing the written exam to ensure that you pass in the allotted 18-month timeframe.

No reference material is allowed at the testing site. This exam may contain beta test items for experimental purposes.

During the exam, you can make comments about the exam items. We welcome these comments as part of our continuous improvement process.

Exam description
The Aruba Certified ClearPass Expert Practical Exam tests your skills on ClearPass design and configuration of authentication services. The exam scenario tests many aspects that are common to enterprise network deployments, and focuses on configuration elements that are considered of significance for larger enterprise environments.

Ideal candidate for this exam
Typical candidates for this certification are networking IT professionals with a minimum of three to five years experience in designing and integrating complex enterprise-level mobile first networks.

Exam contents
Here are types of questions to expect:

Other - This is a scenario based practical exam.

Advice to help you take this exam
• Complete the recommended training and review all course materials and documents before you take the exam.
• Candidates are expected to follow best practices during configuration, as per the material covered in the ClearPass Essentials 6.7 and ClearPass Advanced labs 6.5 and 6.7 and Aruba Mobility serious courses.
• Familiarity with the ClearPass technotes (available on the support website) is highly suggested. A selection of technotes and reference guides will be available to the candidates during the exam.
• For the exam, the candidate will be expected to configure the following equipment with code versions listed:
• ClearPass 6.8
• Aruba VMC 8.3
• Aruba IAP 8.3
• Cisco WLC 8.0
• Cisco 3560 Switch IPSERVICES 15.0(2) SE5
• Partial configurations will be provided for the Aruba VMC, Aruba Instant, Cisco WLC and the Cisco switches. However, candidates may have to configure the devices further to complete the objectives of the exam. In addition, there might be other equipment present such as wired voice phones and Windows 10 laptops. The wired voice phones will be pre-configured for the candidate. The candidate is expected to know how to use Windows 10 laptops as client devices with ClearPass.

Objectives

25% ClearPass Design and Basic Setup
The most significant step towards completing the exam is to ensure that the design of the ClearPass servers and the basic set up of the servers is in line with the customers’ requirements (as per the exam scenario).
This includes understanding ClearPass clustering, certificates, integration with external servers and network devices.
Redundancy is also a major component of the ACCX exam.

51% Aruba Controller/IAP Employee, Guest, NAC and BYOD

The exam will test candidates on their understanding of Microsoft Active Directory integration, machine authentication, RADIUS accounting, CoA, posture checks, guest web login, self-registration, sponsor approval, MAC caching and device onboarding.
Candidates should understand the requirements for successfully deploying these features, including any configuration necessary on ClearPass, the Aruba controller or Instant AP.
This exam will test candidates on MDM and SQL server integration with ClearPass. However, candidates will not be expected to configure an MDM server or SQL server in the exam.
In addition, the exam will expect candidates to understand how Aruba devices interact with redundant ClearPass servers.

16% Cisco Wired and WLAN Controller- Employee and Guest
This exam tests candidates on the integration of Cisco wireless controllers with ClearPass, including Microsoft Active Directory integration, machine authentication, RADIUS accounting and CoA, guest web login, self-registration and sponsor approval.
Candidates should understand the requirements for successfully deploying these features including any configuration on ClearPass or the Cisco controller.
The exam tests candidates on their understanding of Wired 802.1X and MAC authentication integration with Cisco Switches and ClearPass.
This exam expects candidates to have a comprehensive understanding of device profiling, wired integration requirements and how Cisco devices interact with redundant ClearPass servers.

8% Admin Accessing and Reporting
An understanding of ClearPass as a management authentication server for network devices.
ClearPass Policy Manager and Guest management authentication are required.
In addition, an understanding of how to use the ClearPass Insight tool is expected.

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C1000-082 IBM Spectrum Protect V8.1.9 Administration

Number of questions: 60
Number of questions to pass: 35
Time allowed: 90 mins
Status: Live

The IBM Spectrum Protect V8.1.9 Administration exam covers the features and functionality of IBM Spectrum Protect V8.1.9. This administrator is capable of performing the intermediate to advanced tasks related to daily management, operations, security, performance, installation and configuration of enhancements, customizations and/or problem determination.

IBM Spectrum Protect V8.1.9 Administration 100%

Section 1 - IBM Spectrum Protect V8.1.9 Concepts
List IBM Spectrum Protect V 8.1.9 server components
Describe Spectrum Protect V8.1.9 client components
Describe the different IBM Spectrum Protect 8.1.9 data management methodologies such as: progressive incremental, differential, full
Describe IBM Spectrum Protect 8.1.9 server (critical – most typical/relevant) processes
Describe Spectrum Protect V8.1.9 Operations Center tasks/functions
Describe IBM Spectrum Protect V8.1.9 monitoring and alerting
Explain IBM Spectrum Protect V 8.1.9 deduplication (inline/client side)
Describe the purpose of IBM Spectrum Protect for Databases and IBM Spectrum Protect for Mail
Describe the data protection methods available in IBM Spectrum Protect for virtual environments
Describe IBM Spectrum Protect 8.1.9 Windows/UNIX backup/archive client automatic deployment.
Explain Node Replication feature in IBM Spectrum Protect V8.1.9
Describe IBM Spectrum Protect V8.1.9 multiple data streams for database backup and restore
Explain IBM Spectrum Protect 8.1.9 Policy management
Explain how IBM Spectrum Protect V8.1.9 technologies and functionalities work with Object Storage and cloud providers. (tiering)
Explain the integration between IBM Spectrum Protect V8.1.9 and IBM Spectrum Protect Plus V10.1.5 (agent must exist)
Explain encryption and security in IBM Spectrum Protect storage pools and communications.

Section 2 - IBM Spectrum Protect V8.1.9 Daily Operations
Monitor ongoing health of the IBM Spectrum Protect V8.1.9 environment using the IBM Spectrum Protect V8.1.9 Operations Center
Monitor/ schedule client operations
|Monitoring and scheduling maintenance operations
Rotate tapes offsite (DR media management)

Section 3 - IBM Spectrum Protect V8.1.9 Server Management
Monitor and manage IBM Spectrum Protect database and recovery log usage
Protect the directory container storage pools
Manage Node Replication
Manage device classes and storage pools including active data pools, deduplication pools, simultaneous write during storage pool migration, and data shredding
Enable command approval for authorization.
Manage policy domain, policy sets, management class, and copy groups
Manage long-term retention using retention sets.
Manage library, drives, and paths
Configure, monitor and manage server-to-server communication tasks in a IBM Spectrum Protect server netrwork
Manage disaster recovery (DR) components, DR plan file, and off-site media with Disaster Recovery Manager.
Describe client node management in IBM Spectrum Protect 8.1.9
Protect the IBM Spectrum Protect Database
Manage administrative users (add, delete and provide privileges).
Manage day to day data movement between IBM Spectrum Protect storage pools including tiering and migration. Containers going to tape
Repair damaged data in a directory container
Manage replicated data with policies that are defined on the target replication server
Configure daily or monthly reports regarding server operations within Operations Center.

Section 4 - IBM Spectrum Protect V8.1.9 Client Management
Install IBM Spectrum Protect backup/archive clients and configure the option files
Manage IBM Spectrum Protect client component and services (e.g., configure and manage a BA client scheduler, web access, journal daemon or journal engine service etc.)
Manage Spectrum Protect V8.1.9 client security and encryption (e.g., configure Spectrum Protect V8.1.9 client behind a proxy server or firewall, password encryption, client data encryption, Secure Socket Layer (SSL), etc.)
Configure alternative IBM Spectrum Protect backup/archive methodologies (e.g., configure IBM Spectrum Protect journal based backup, Image backup, Inline deduplication, configure data archive, etc.)
Configure IBM Spectrum Protect LAN-free backup restore
Monitor IBM Spectrum Protect for NDMP operations
Configure an IBM Spectrum Protect Client for Node Replication
Manage IBM Spectrum Protect client/node authorization
Recover IBM Spectrum Protect V8.1.9 client data (Backup/Archive data)
Manage client data (Decommission a client node; move data between storage pools; move node data)
Upgrade the BA Client software through the Operations Center.

Section 5 - IBM Spectrum Protect V8.1.9 Performance and Problem Determination
Identify/analyze IBM Spectrum Protect Server problems
Identify/analyze errors reported in IBM Spectrum Protect reported by the IBM client.
Troubleshoot possible security attacks with the Security Notification Panel in the Operations Center.
Tune IBM Spectrum Protect V8.1.9 server for better performance (e.g., reclamation, expiration, migration, IBM Spectrum Protect V8.1.9 server database backup, IBM Spectrum Protect V8.1.9 server settings and recommend network changes to support and tune IBM Spectrum Protect DB2 table and index reorgs, etc.).
Tune IBM Spectrum Protect Client for better performance (e.g., resourceutilization, memoryefficient, compression, deduplication, recommend network changes to support and tune IBM Spectrum Protect, etc.)
Troubleshoot and tune IBM Spectrum Protect LAN-free client configuration
Troubleshoot tape device class (tape libraries, tape drives and tape cartridges) in IBM Spectrum Protect V8.1.9
Troubleshoot Spectrum Protect V8.1.9 client using Spectrum Protect V8.1.9 Client Management Services
Analyze Operating System error reporting or perfmon logs


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C1000-068 Foundations of IBM Blockchain Platform V2 Exam

Number of questions: 62
Number of questions to pass: 45
Time allowed: 90 mins
Status: Live

The key areas covered by this exam include the following:
Advise clients on recommended practices for blockchain architectures
Ensure that IBM Blockchain Platform is an appropriate fit for their clients' requirements
Advise clients on the initial selection, design and implementation of an IBM Blockchain Platform solution
Advise clients on the ongoing responsibilities of maintaining an IBM Blockchain Platform solution

Blockchain for Business Concepts 23%
Explain the business context that is relevant to blockchain
Articulate enterprise blockchain concepts
Compare enterprise blockchains with other blockchains
Identify when to use a blockchain solution versus an alternative technology (e.g. a database system)
Demonstrate an understanding of the key stakeholders in a blockchain solution
Outline the Hyperledger projects and goals
Outline what is Hyperledger Fabric
Understand some of the enterprise blockchain solutions in which IBM plays a part

Hyperledger Fabric Architecture Concepts 19%
Design a solution architecture for a Hyperledger Fabric-based blockchain
Summarize the non-functional requirements of a Hyperledger Fabric-based blockchain
Explain the lifecycle of a Hyperledger Fabric transaction
Summarize the principles of good smart contract design
Understand and identify concerns related to GDPR and Personally Identifiable Information (PII)
Explain the components of a Hyperledger Fabric blockchain
Describe the required Hyperledger Fabric development assets
Document the channels strategy for Hyperledger Fabric-based solution
Summarize the factors that affect Hyperledger Fabric transaction latency and throughput performance
Identify integration points between Hyperledger Fabric and existing systems of record and middleware

IBM Blockchain Platform Business Considerations 29%
Articulate the value of IBM Blockchain Platform
Question good versus bad use cases of IBM Blockchain Platform
Analyze the incentives to join IBM Blockchain Platform
Summarize the IBM Blockchain Platform deployment options
Identify the IBM support and services channels
Explain the key roles in an IBM Blockchain Platform solution
Describe how IBM Blockchain Platform enables the governance of a blockchain network
Appreciate the liability responsibilities for smart contract and other assets when using IBM Blockchain Platform

IBM Blockchain Platform Technical Principles 29%
Enumerate and understand the components of IBM Blockchain Platform
Explain the features of the IBM Blockchain Platform VS Code extension
Explain the features of the IBM Blockchain Platform web console
Recommend an IBM Blockchain Platform network configuration
Summarize the Key Performance Indicators (KPIs) available for IBM Blockchain Platform
Advise how to secure IBM Blockchain Platform
Advise how to manage identities in IBM Blockchain Platform
Plan a migration from another platform to IBM Blockchain Platform
Describe how to operate an IBM Blockchain Platform network
Plan a migration between smart contract versions using IBM Blockchain Platform
Explain the technical process for hosting IBM Blockchain Platform components outside of the public IBM Cloud
Summarize the technical process for joining an existing IBM Blockchain Platform network


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1Z0-034 Upgrade Oracle9i/10g to Oracle Database 11g OCP

Exam Number: 1Z0-034
Exam Title: Upgrade Oracle9i/10g to Oracle Database 11g OCP
Associated Certification Paths Oracle Database 11g Administrator Certified Professional (upgrade)
Duration: 120
Number of Questions: 98
Passing Score: 61%
Validated Against: This exam has been validated against Oracle Database 11g.
Format: Multiple Choice

Complete Recommended Training

Complete the training below to prepare for your exam (optional):

Both courses are recommended to best prepare for this exam.
Oracle Database 11g: Administration Workshop II
Oracle Database 11g: New Features for Administrators DBA

Additional Preparation and Information
A combination of Oracle training and hands-on experience (attained via labs and/or field experience) provides the best preparation for passing the exam.

Exam Preparation Seminars and Packages
Certification Exam Prep Seminar: Oracle Database Administration II
Certification Exam Prep Seminar: Upgrade Oracle Certified Professional (OCP) to Oracle Database 11g
Exam Prep Seminar Package: Upgrade Oracle9i/10g OCA to Oracle Database 11g OCP

Practice Exams
Practice Exams: Oracle Authorized practice exam from Kaplan IT Training: 1Z0-034 - Oracle Upgrade Oracle 9i, 10g OCA to 11g OCP

Backup and Recovery Concepts
Identify the types of failure that can occur in an Oracle database
Describe ways to tune instance recovery
Identify the importance of checkpoints, redo log files, and archived log files
Configure ARCHIVELOG mode
Perform backup and recovery in NOARCHIVELOG mode

Configuring for Recoverability
Configure multiple archive log file destinations to increase availability
Define, apply and use a retention policy
Configure Fast Recovery Area
Use the Fast Recovery Area

Using the RMAN Recovery Catalog
Identify situations that require RMAN recovery catalog
Create and configure a recovery catalog
Synchronize the recovery catalog
Create and use RMAN stored scripts
Back up the recovery catalog
Create and use a virtual private catalog

Configuring Backup Specifications
Configure backup settings
Allocate channels to use in backing up
Configure backup optimization

Using RMAN to Create Backups
Create image file backups
Create a whole database backup
Enable fast incremental backup
Create duplex backup and back up backup sets
Create an archival backup for long-term retention
Create a multisection,compressed and encrypted backup
Report on and maintain backups

Diagnosing the Database
Set up Automatic Diagnostic Repository
Detect database corruptions using ANALYZE and DBVERIFY
Detect database corruptions using the dbms_repair package
Implement the DB_BLOCK_CHECKING parameter to detect corruptions
Repair corruptions using RMAN

Using RMAN to Perform Recovery
Perform complete recovery from a critical or noncritical data file loss using RMAN
Perform incomplete recovery using RMAN
Recover using incrementally updated backups
Switch to image copies for fast recovery
Restore a database onto a new host
Recover using a backup control file
Perform Disaster recovery

Performing Tablespace Point-in-Time Recovery
Identify the situations that require TSPITR
Perform automated TSPITR

Using Flashback Technology
Restore dropped tables from the recycle bin
Perform Flashback Query
Use Flashback Transaction

Additional Flashback Operations
Perform Flashback Table operations
Configure, Monitor Flashback Database and Perform Flashback Database operations
Set up and use a Flashback Data Archive

Transport Data and Tablespaces
Describe the concepts of transportable tablespaces and databases
Transport tablespaces across different platforms

Using RMAN to Duplicate a Database
Creating a duplicate database
Using a duplicate database

Monitoring and Tuning RMAN
Monitoring RMAN sessions and jobs
Tuning RMAN
Configure RMAN for Asynchronous I/O

Database Architecture and ASM
Describe Automatic Storage Management (ASM)
Set up initialization parameter files for ASM and database instances
Start up and shut down ASM instances
Administer ASM disk groups
Setup ASM fast mirror resync
Use the md_backup, md_restore, and repair ASMCMD extensions

Performing User-Managed Backup and Recovery
Recover from a lost TEMP file
Recover from a lost redo log group
Recover from the loss of password file
Perform user-managed complete database recovery
Perform user-managed incomplete database recovery
Perform user-managed and server managed backups
Identify the need of backup mode
Back up and recover a control file

Database Administration

Installing and Upgrading
Install Oracle Database 11g
Upgrade your database to Oracle Database 11g
Oracle Direct NFS
Use online patching

Memory Management
Implement Automatic Memory Management
Manually configure SGA parameters
Configure automatic PGA memory management

Storage Management
Create and maintain bigfile tablespaces
Rename tablespaces
Create a default permanent tablespace

Space Management
Manage resumable space allocation
Reclaim wasted space from tables and indexes by using the segment shrink functionality
Rebuild indexes online
Reduce space related error conditions through proactively managing tablespace usage
Use different storage options to improve the performance of queries
Use automatic undo retention tuning and temporary undo
Implement partitioning methods

Security
Configure the password file to use case sensitive passwords
Encrypt a tablespace
Configure fined grained access to network services
Use Secure File LOBS to store documents with Compression, Encryption, De-duplication, Caching

Using Globalization Support
Customize language-dependent behavior for the database and individual sessions
Specify different linguistic sorts for queries
Use datetime datatypes
Query data using non-case-sensitive and accent-insensitive searches
Obtain globalization support configuration information

Automating Tasks with the Scheduler
Create a job, program, and schedule
Use a time-based or event-based schedule for executing Scheduler jobs
Create lightweight jobs
Use job chains to perform a series of related tasks
Create Windows and Job Classes
Use advanced Scheduler concepts to prioritize jobs

Loading and Unloading Data
Explain Data Pump architecture
Monitor a Data Pump job
Use Data Pump export and import
Create external tables for data population

Managing Resources
Configure the Resource Manager
Assign users to Resource Manager groups
Create resource plans within groups
Specify directives for allocating resources to consumer groups

Managing Database Performance
Use the SQL Tuning Advisor
Use the SQL Access Advisor to tune a workload
Use Database Replay
Gather and use optimizer statistics
Use Adaptive Cursor Sharing
Diagnose performance issues using ASH

---

QUESTION 1
Which two statements are true about setting the FAST_ START_ MTTR_ TARGET initialization
parameter to a nonzero value?

A. The MTTR advisor will be disabled.
B. Automatic checkpoint tuning will be enabled.
C. The value for the LOG_CHECKPIONT_INTERVAL initialization parameter will be override the
value for FAST_START_MTTR_TARGET.
D. The time taken to recover the instance after the crash is always exactly the same as the value
given for the FAST_START_MTTR_TARGET initialization parameter.

Answer: B,C

Explanation:

---

QUESTION 2
You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter to YYYY-MM-DD. The
default format of which two data types would be affected by this setting?

A. DATE
B. TIMESTAMP
C. INTERVAL YEAR TO MONTH
D. INTERVAL DAY TO SECOND
E. TIMESTAMP WITH LOCAL TIME ZONE

Answer: B,E

Explanation:

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QUESTION 3
Which two statements are true regarding the functionality of the remap command in ASMCMD?

A. It repairs blocks that have read disk I/O errors.
B. It checks whether the alias metadata directory and the file directory are linked correctly.
C. It repairs blocks by always reading them from the mirror copy and writing them to the original
location.
D. It reads the blocks from a good copy of an ASM mirror and rewrites them to an alternate
location on disk if the blocks on the original location cannot be read properly.

Answer: A,D

Explanation:

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QUESTION 4
What happens when you run the SQL Tuning Advisor with limited scope?

A. Access path analysis is not performed for SQL statements.
B. SQL structure analysis is not performed for SQL statements.
C. SQL Profile recommendations are not generated for SQL statements.
D. Staleness and absence of statistics are not checked for the objects in the query supplied to the
SQL Tuning Advisor.

Answer: C

Explanation:

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QUESTION 5
Which options would you consider while configuring a flash recovery area (fast recovery area in
11g Release 2) for your production database that is running in ARCHIEVELOG mode? (Choose all
that apply.) (Choose all that apply.)

A. setting the FAST_START_MTTR_TARGET to set the mean time to recover
B. setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
C. using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
D. using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the
recovery files created in the flash recovery area.

Answer: C,D

Explanation:

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1Z0-052 Oracle Database 11g: Administration I

Exam Number: 1Z0-052
Exam Title: Oracle Database 11g: Administration I
Associated Certification Paths Oracle Database 11g Administrator Certified Associate
Duration: 90 minutes
Number of Questions: 70
Passing Score: 66%
View passing score policy
Validated Against:  The exam has been validated against Oracle® Database 11g Release 2 version 11.2.0.1.0.
Format: Multiple Choice

Complete Recommended Training

Complete the training below to prepare for your exam (optional):

Oracle Database 11g: Administration Workshop I

Additional Preparation and Information

A combination of Oracle training and hands-on experience (attained via labs and/or field experience) provides the best preparation for passing the exam.

Exam Preparation Seminar
Certification Exam Preparation Seminar: Oracle Database 11g Administration I
Exam Prep Seminar Package: Oracle Database Administration I

Practice Exams
Practice Exams: Oracle Authorized practice exam from Kaplan IT Training: Oracle Database 11 g: Administration I
Sample Questions

Additional Training
Training Opportunities for Oracle Partner Network Members (available to partners only)
OPN Guided Learning Path: Oracle Database 11g Implementation Specialist (available to partners only)
Training Resources by Exam Topics (available to partners only)

Exploring the Oracle Database Architecture
Explain the Memory Structures
Describe the Process Structures
Overview of Storage Structures

Preparing the Database Environment
Identify the tools for Administering an Oracle Database
Plan an Oracle Database installation
Install the Oracle software by using Oracle Universal Installer (OUI)

Creating an Oracle Database
Create a database by using the Database Configuration Assistant (DBCA)

Managing the Oracle Instance
Setting database initialization parameters
Describe the stages of database startup and shutdown
Using alert log and trace files
Using data dictionary and dynamic performance views

Configuring the Oracle Network Environment
Configure and Manage the Oracle Network
Using the Oracle Shared Server architecture

Managing Database Storage Structures
Overview of tablespace and datafiles
Create and manage tablespaces
Space management in tablespaces

Administering User Security
Create and manage database user accounts
Grant and revoke privileges
Create and manage roles
Create and manage profiles

Managing Data and Concurrency
Monitor and resolve locking conflicts
Manage data using DML

Managing Undo Data
Overview of Undo
Transactions and undo data
Managing undo

Implementing Oracle Database Security
Database Security and Principle of Least Privilege
Work with Standard Database Auditing

Database Maintenance
Use and manage optimizer statistics
Use and manage Automatic Workload Repository (AWR)
Use advisory framework
Manage Alerts and Thresholds

Performance Management
Use Automatic Memory Management
Use Memory Advisors
Troubleshoot invalid and unusable objects

Intelligent Infrastructure Enhancements
Use the Enterprise Manager Support Workbench
Managing Patches

Backup and Recovery Concepts
Identify the types of failure that can occur in an Oracle database
Describe ways to tune instance recovery
Identify the importance of checkpoints, redo log files, and archived log files
Overview of flash recovery area
Configure ARCHIVELOG mode

Performing Database Backups
Create consistent database backups
Back up your database without shutting it down
Create incremental backups
Automate database backups
Manage backups, view backup reports and monitor the flash recovery area

Performing Database Recovery
Overview of Data Recovery Advisor
Use Data Recovery Advisor to Perform recovery (Control file, Redo log file and Data file)

Moving Data
Describe and use methods to move data (Directory objects, SQL*Loader, External Tables)
Explain the general architecture of Oracle Data Pump
Use Data Pump Export and Import to move data between Oracle databases

---

QUESTION 1
You notice that the performance of the database has degraded because of frequent checkpoints.
Which two actions resolve the issue? (Choose two.)

A. Disable automatic checkpoint tuning
B. Check the size of the redo log file size and increase the size if it is small
C. Set the FAST_START_MTTR_TARGET parameter as per the advice given by the MTTR Advisor
D. Decrease the number of redo log members if there are more than one redo log members
available in each redo log group

Answer: B,C

Explanation:

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QUESTION 2
Identify the memory component from which memory may be allocated for:
Session memory for the shared server Buffers for I/O slaves Oracle Database Recovery Manager
(RMAN) backup and restore operations

A. Large Pool
B. Redo Log Buffer
C. Database Buffer Cache
D. Program Global Area (PGA)

Answer: A

Explanation:

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QUESTION 3
You executed the following command to create a tablespace called SALES_DATA:
SQL> CREATE TABLESPACE sales_data
DATAFILE SIZE 100M
SEGMENT SPACE MANAGEMENT AUTO;
Which two statements are true about the SALES_DATA tablespace? (Choose two)

A. The database automatically determines the extent-sizing policy for the tablespace.
B. The segments are automatically shrunk when the contents are removed from them.
C. The allocation of extents within the tablespace is managed through the dictionary tables.
D. The space utilization description of the data blocks in segments is recorded in bitmap blocks.
E. The space utilization description of the data blocks in segments is managed through free lists.

Answer: A,D

Explanation:

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QUESTION 4
In which of the scenario will the DBA perform recovery? (Choose all that apply.)

A. The alert log file is corrupted
B. A tablespace is accidentally dropped
C. One of the redo log members is corrupted
D. A database user terminates the session abnormally
E. The hard disk on which the data files is stored is corrupted

Answer: B,E

Explanation:

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QUESTION 5
You want to enable archiving on your database. Presently, the database is running in
NOARCHIVELOG mode.
Given below are the steps to accomplish the task in random order:
1. Shut down the instance.
2. Execute the ALTER DATABASE ARCHIVELOG command.
3. Start up the instance and mount the database.
4. Set the DB_RECOVERY_FILE_DEST initialization parameter to $ORACLE_HOME/dest_1.
5. Open the database.
Which is the correct sequence of steps for accomplishing the task?

A. 4, 1, 3, 2, 5
B. 1, 3, 4, 5, 2
C. 1, 3, 2, 5; 4 not required
D. 4, 1, 5, 2; 3 not required
E. 1, 3, 4, 5; 2 not required

Answer: C

Explanation:

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