Oracle 1Z0-457 Online Practice Questions and Exam Preparation

Oracle 1Z0-457 Online Questions & Answers

• Question 51:

  Identify three unique capabilities of the Oracle Enterprise manager Application Management Pack for Fusion Applications.

  A. Captures technical configuration and topology information that is specific to Oracle Fusion Applications
  B. Organizes and displays data by the Oracle Fusion Applications product
  C. Captures functional usage heuristics and histograms related to Oracle Fusion Applications
  D. Executes testing scripts for Oracle Applications
  E. Organizes and displays data by family of Oracle Fusion Applications
  B. Organizes and displays data by the Oracle Fusion Applications product
  C. Captures functional usage heuristics and histograms related to Oracle Fusion Applications
  E. Organizes and displays data by family of Oracle Fusion Applications

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  *

  Fusions Apps user session diagnostics and full session replay

  *

  Fusion Apps user flow tracking, including transaction abandonment analysis

  *

  Customizable dashboards per application, user group segmented

  *

  Data warehouse integration, OLAP-based reporting

  *

  KPI to data store correlation analyses

  *

  Integrated problem diagnostics and impact analyses

  *

  Capture true user sessions as a source for QA testing via Oracle Application Testing Suite and/or

• Question 52:

  When you create reports using Information Publisher, which three statements are true?

  A. You always start from the beginning when you create custom reports.
  B. Both default categories and subcategories can be used for out of the-box reports.
  C. Time-period and/or target parameters can be used for viewing reports.
  D. Using reporting elements, you can add a variety of information to your report.
  E. No additional customization is provided after the reporting elements are assembled.
  B. Both default categories and subcategories can be used for out of the-box reports.
  C. Time-period and/or target parameters can be used for viewing reports.
  D. Using reporting elements, you can add a variety of information to your report.

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  C: By declaring report parameters, you allow the user to control what data is shown in the report. There are two types of parameters: target and time-period.

  D: Reporting elements are pre-defined content building blocks, that allow you to add a variety of information to your report. Some examples of reporting elements are charts, tables, and images.

  Incorrect:

  Not A: To create custom reports:

  Choose whether to modify an existing report definition or start from scratch. If an existing report definition closely matches your needs, it is easy to customize it by using the Create Like function.

  Not E: Custom Reports

  Although the predefined report definitions that come with Information Publisher cover the most common reporting needs, you may want to create specialized reports. If a predefined report comes close to meeting your information

  requirements, but not quite, you can use Information Publisher's Create Like function to create a new report definition based on one of the existing reports definitions.

  Reference: Oracle Enterprise Manager Cloud Control Administrator's Guide, sing Information Publisher

• Question 53:

  What two prerequisites actions must a user perform to create Virtual Database (VDC) in Oracle Enterprise Manager Ops Center?

  A. Associate a network domain with Server Pools
  B. Associate a public cNet with Server Pools.
  C. Create one or more Server Pools.
  D. Create one or more accounts.
  E. Create one or more vServer types.
  C. Create one or more Server Pools.
  D. Create one or more accounts.

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  The following procedures describe the steps to create a vDC:

  *

  Discover Oracle VM Server for x86

  *

  Set up the Network

  *

  (C) Set up the Server Pool

  *

  Set up the Storage

  *

  Create a Virtual Datacenter

  *

  (D) Create an Account

  *

  Create and Assign Cloud User to Accounts

  *

  Cloud User View and Actions

  D: To deploy Infrastructure-as-a-Service (IaaS) cloud platform service, Oracle Enterprise Manager Ops Center provides the vDC Management feature. You must have the Cloud Administrator role to set up the infrastructure and create virtual datacenters in your enterprise. The physical resources allocated to a vDC are entitled to accounts as virtual resources under quotas set by the cloud administrator. Accounts provide the required capabilities to manage the allocated resources. For each vDC, create accounts that serve as a container for virtual resources. The allocated resources of vDC are entitled to accounts, and the accounts are in turn entitled to cloud users. A cloud user uses the allocated resources to deploy, and manage the applications.

  Reference: Oracle Enterprise Manager Ops Center, Configuring a Virtual Datacenter

• Question 54:

  Which would you configure so that an Oracle Enterprise manager user has the ability to perform jobs without having to know specific credential information?

  A. A named credential
  B. A pseudo account
  C. A user job credential
  D. A named job
  A. A named credential

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  A named credential is a users' authentication information on a system. A named credential can be a user name/password, a public key-private key pair, or an X509v3 certificate. An Enterprise Manager administrator can store these credentials as named entities in Enterprise Manager to use when performing operations like running jobs, patching, and other system management tasks. For example, you can store the user name and password that you want to use for patching as MyPatchingCreds. You can then later submit a patching job that uses MyPatchingCreds to patch the production databases.

  Named Credentials can be created for the credential types in Enterprise Manager 12c. The most commonly used credential types for host and database target types are described in the following sections.

• Question 55:

  You are responsible for a mass development of the management agent. Which is the function you access through the Enterprise Manager console for this purpose?

  A. Agent Download
  B. Agent Deploy
  C. Clone Agent
  D. nfsAgentInstall
  D. nfsAgentInstall

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  You can use the nfsagentinstall script to install Oracle Management Agents (Management Agent) with the help of a central, shared Oracle home of an existing Management Agent.

  Note:

  If you want to install additional Management Agents on hosts that share a mounted drive where a Management Agent is already installed, then the best option is to use the software binaries of the shared Oracle home from the mounted drive

  and configure the remote hosts to be managed by that Management Agent, thus capitalizing on the NFS visibility and saving hard disk space on the remote hosts. You can achieve this in GUI as well as in silent mode.

  While the Shared Agent Deployment Wizard helps you install such Management Agents in GUI mode, the nfsagentinstall script helps you install in silent mode.

  Much like the Shared Agent Deployment Wizard, the nfsagentinstall uses the software binaries from the shared Oracle home, and configures an EMSTATE directory on each of the remote destination hosts for storing configuration files such

  as emd.properties, targets.xml, log files, and so on. Reference: Installing Oracle Management Agent Using Shared Oracle Home Using nfsagentinstall Script

• Question 56:

  How is Service Availability defined in Oracle Enterprise Manager?

  A. Based on System and Service Test
  B. Based on Service Status
  C. Based on Service and System Status
  D. Based on System Test and Service Status
  A. Based on System and Service Test

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  Setting up the availability definition for the service. This can be service test-based or system- based. If you select service test, the service's availability is based on the execution of the service test by the one or more key beacons. If availability is based on system, availability is based on the status of one or more key components of the system.

  Reference: Oracle Enterprise Manager Cloud Control Administrator's Guide

• Question 57:

  What Oracle Enterprise Manager pack can you use to compare two database schemas?

  A. Data Masking pack
  B. Database Lifecycle Management pack
  C. Database Diagnostics pack
  D. Database Tuning pack
  B. Database Lifecycle Management pack

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  Database Lifecycle Management Pack features include:

  * Schema and Data Comparisons: Automate the comparison of database schema and data across Databases or saved baselines.

  Note:

  The Database Lifecycle Management Pack is a comprehensive solution that helps database, system, and application administrators automate the processes required to manage the Oracle Database Lifecycle. It eliminates manual and time

  consuming tasks related to discovery, initial provisioning, patching, configuration management and ongoing change management. In addition the Database Lifecycle Management pack provides compliance frameworks for reporting and

  management of industry and regulatory compliance standards.

  Incorrect:

  Not A: Oracle Data Masking Pack offers the ability to mask regulated or confidential data on test or development systems.

  Reference: Oracle Enterprise Manager Licensing Information, Database Lifecycle Management Pack for Oracle Database

• Question 58:

  Which would you use for Composite Monitor and Modeler functionality?

  A. Diagnostics Pack for Oracle Middleware
  B. Configuration Management Pack for Oracle Middleware
  C. SOA Management Pack EE
  D. Database Configuration Management Pack
  C. SOA Management Pack EE

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  These new Management Packs and enhancements enable customers to better understand the impact of changes in their application infrastructure; quickly pinpoint the cause of performance bottlenecks; accurately report on service levels

  and anticipate capacity and tuning requirements.

  Based on its model-driven approach, Oracle's Composite Application Monitor and Modeler enhances Oracle Enterprise Manager's unique top down approach by providing a comprehensive and contextual way to drill-down and navigate from

  top-level Portal and SOA components into the underlying components that support those composite services, through:

  Automatic discovery and modelling of SOA, Portal, and Java EE application components and their dependencies;

  Modelling of transactions, flows, portal desktops, and business processes; Detection and isolation of performance issues across composite/SOA applications; and, Monitoring and reporting of service performance in the context of actual

  usage.

• Question 59:

  Which statement is true about the Oracle Enterprise Manager JVM diagnostics capability?

  A. JVM diagnostics can correlate a JVM thread with a database session as well as the SQL.
  B. JVM diagnostics can correlate a JVM thread with a database session but not the SQL.
  C. JVM diagnostics can correlate a JVM thread with SQL but not the database session.
  D. You use the Oracle Enterprise manager Java Explorer, not JVM diagnostics, to correlate a JVM thread with a database session as well as the SQL.
  B. JVM diagnostics can correlate a JVM thread with a database session but not the SQL.

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  *

  JVM Diagnostics provides immediate visibility into the Java stack. You can monitor thread states and Java method/line numbers in real time and you can proactively identify issues rather than diagnosing issues like application crashes, memory leaks, and application hangs after they occur.

  *

  JVM Diagnostics facilitates tracing of Java requests to the associated database sessions and vice-versa enabling rapid resolution of problems that span different tiers. It highlights the slowest SQL queries and helps administrators to tune SQL and the database to improve the performance application.

• Question 60:

  A customer is considering purchase of an Oracle Enterprise Application. Identify three Oracle Enterprise Manager Application Management Suites that can be utilized for management of Oracle application.

  A. Application management Suite for Oracle Financials
  B. Application management Suite for Oracle Siebel
  C. Application management Suite for Oracle PeopleSoft
  D. Application management Suite for Oracle JD Edwards EnterpriseOne
  E. Application management Suite for Oracle Middleware
  F. Application management Suite for Oracle FLEXCUBE
  B. Application management Suite for Oracle Siebel
  C. Application management Suite for Oracle PeopleSoft
  D. Application management Suite for Oracle JD Edwards EnterpriseOne

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  Application Management Suites are available for the following Oracle Applications: E-Business Suite Siebel PeopleSoft JD Edwards EnterpriseOne Fusion Applications