Oracle Oracle Partner Network 1Z0-457 Questions & Answers

• Question 41:

  Identify two Cloud services, as defined by NIST, that Oracle Enterprise Manager Cloud Control self service Portal supports.

  A. Infrastructure-as-a-Service

  B. Network-as-a-Service

  C. Platform-as-a-Service

  D. Software-as-a-Service

  E. Testing-as-a-Service

  Correct Answer: AC

  The Self Service Console is a browser based web application that is available to tenants to provision, manage and maintain their applications/infrastructure, review usage/quota, validate availability and chargeback information. This is available for Infrastructure as a Service (IaaS), Platform as a Service (PaaS). Platform as a Service can be further classified into Java as a Service (JaaS) and Database as a Service (DaaS).

  Note:

  *

  National Institute of Standards and Technology (NIST)

  *

  NIST service models are: / Software as a Service (SaaS). / Platform as a Service (PaaS) / Infrastructure as a Service (IaaS).

  Reference: Enterprise Manager 12c: The Nerve Center of Oracle Cloud

• Question 42:

  Which three practices are recommended for the Oracle Enterprise Manager Repository?

  A. For High Availability, Active Data Guard is recommended.

  B. For backup, RMAN is recommended.

  C. For clustering, Oracle RAC is recommended.

  D. For a standby and reporting archive, a MySQL database is recommended.

  E. For partitioning, enabling parallel query in INIT.ORA is recommended.

  Correct Answer: ABC

• Question 43:

  Which two Oracle Enterprise Manager functionalities can reuse the application-Specific user session recordings from Oracle Enterprise Manager Real user Experience Insight (RUEI)?

  A. Application Testing Suite

  B. Application Replay

  C. Application Workload Generator

  D. Configuration Management

  E. Compliance Management

  Correct Answer: BD

  B: In order to capture Web application workloads, Application Replay uses Oracle Real User Experience Insight (RUEI).

  D: You can install the Configuration Change Console (included in the Configuration Management Pack) if you want real-time configuration change monitoring. Real-time configuration monitoring means continuous detection, validation, and alerting of any configuration change that could be authorized or unauthorized.

• Question 44:

  Which three abilities are supported by the hardware management function in Oracle Manager Ops Center?

  A. Updating the system firmware

  B. Configuring the Infiniband fabric

  C. discovering the network devices

  D. configuring the security devices

  E. updating firmware on third party storage

  Correct Answer: ABC

  A:

  *

  Oracle Enterprise Manager Ops Center uses firmware profiles to provision, or update firmware on an asset.

  *

  Oracle Enterprise Manager Ops Center supports a wide variety of hardware resources. This release of Oracle Enterprise Manager Ops Center has been extended to support the firmware update of components such as RAID Controllers,

  Expanders, Disks and PDUs. You can now manage the firmware for a variety of hardware resources in Oracle Enterprise Manager Ops Center.

  B: Oracle Enterprise Manager Ops Center supports Ethernet and InfiniBand network protocols.

  C: In Oracle Enterprise Manager Ops Center, networks become part of a network domain in the following ways:

  An asset that has a network is discovered.

  A user creates a network.

  A network is created when it is required. This is a dynamic network.

• Question 45:

  Which three activities can be performed with the Oracle Enterprise manager Groups functionality?

  A. Monitor outstanding alerts and policy violations as a group.

  B. Perform administrative tasks on a group.

  C. Monitor the overall performance of a group and view the performance summary of targets within the group.

  D. Monitor a group of LUNs used by a database for storage.

  E. Perform administration on a user group.

  Correct Answer: BCE

  C: An Administration Group is a special type of group designed to automatically deploy management settings (monitoring templates, compliance standards, cloud policies) to targets when they join the group. Administration Groups are created by defining their membership criteria based on target properties.

  Note:

  * The group home page continues to provide an overview of the status and health of members of the group and a central way to launch operations on the groups, such as submit jobs, start blackouts, and so forth.

• Question 46:

  Which usage is true when you utilize the HTTPS channel to set up secure communications for Oracle Enterprise manager?

  A. You use it for console access and agent data upload to Oracle management Service.

  B. You use it only for console access.

  C. You use it only for agent data upload to Oracle Management Service.

  D. You use it when you set up High Availability.

  Correct Answer: A

  *

  The emctl secure oms command provides immediate HTTPS browser access to the Grid Control Console by using the secure Management Agent upload port.

  *

  Only secure Management Agent installations that use the Management Service HTTPS channel are able to upload data to your Management Repository.

  Reference: Enterprise Manager Security

• Question 47:

  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

  Correct Answer: A

  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 48:

  Which three steps are true in Enterprise manager Cloud Control's Cloud infrastructure administration setup?

  A. Provision Bare metal, Hypervisor, or the underlying infrastructure software for Database as a Service and Platform as a Service.

  B. Configure assembly deployments.

  C. Request assembly deployments.

  D. Define zones based on functional and operational boundaries.

  E. Clone WebLogic Domains.

  Correct Answer: ACD

  New Administrator Roles in Clouds (IaaS) for Cloud Administrator:

  *

  (A) Provision bare metal hypervisor

  *

  Configure storage arrays and network (VLAN)

  *

  Create server pools

  *

  (D) Define zones based on functional and operational boundaries

  *

  Configure software library

  *

  (C) request database deployment.

  Note:

  Database-as-a-service Deployment include

• Question 49:

  When you size the Oracle Enterprise manager management Service (OMS), what are the three key criteria that you need to keep in mind?

  A. Amount of jobs to dispatch

  B. Volume of notifications to send out

  C. Number of agents (including state and metric data) uploading information

  D. Volume of deployment procedures

  E. Amount of history kept in the repository

  Correct Answer: BCE

  Oracle Management Service is a Web-based application that orchestrates with the Management Agents and the Management Plug-ins to discover targets, monitor and manage those targets, and store the collected information in a repository for future reference and analysis. Oracle Management Service also renders the user interface for Enterprise Manager Cloud Control. Oracle Management Services is deployed to the Oracle middleware home (middleware home), which is the parent directory that contains the Oracle WebLogic Server home, the Oracle Management Service home, the Management Agent home, the plug-in home, the Java Development Kit (JDK), the Oracle Management Service instance base directory, the Oracle Web tier directory, the Oracle common directory, and other relevant configuration files and directories. While deploying the Oracle Management Service, the Enterprise Manager Cloud Control Installation Wizard installs Oracle WebLogic Server if it does not already exist in your environment. As a result, an Oracle WebLogic Server administration console is also installed.

  Reference: Oracle Enterprise Manager Cloud Control Introduction

• Question 50:

  Identify the hierarchy that the Oracle Enterprise Manager Compliance Framework is composed of.

  A. Compliance Framework, Compliance Standards, Compliance Standard Rules, and real-time Monitoring Facts

  B. Compliance Framework, Compliance Plans, Compliance Standard Rules, and Compliance Monitoring

  C. Compliance Framework, Compliance Blueprints, Compliance Rule Sets, and Compliance Monitor

  D. Compliance Framework, Compliance Rule Builder, Compliance Rule Deployer, , and Compliance Monitor

  Correct Answer: A

  *

  A compliance framework maps to a set of compliance standards that perform a collection of checks following broadly accepted best practices to ensure that IT infrastructure, applications, business services and processes are organized, configured, managed, and monitored correctly.

  *

  A compliance standard refers to one or more compliance standard rules.

  Note: A compliance framework can be used to represent a framework such as Control Objectives for Information and related Technology (COBIT) or Payment Card Industry (PCI). A compliance framework is an industry-specified best practices guideline that deals with the underlying IT infrastructure, applications, business services and processes, and how they are organized, managed, and monitored. Compliance frameworks are hierarchical to allow for direct representation of these industry frameworks.

  Reference: Oracle Enterprise Manager Cloud Control Extensibility Programmer's Guide, Understanding Compliance Standards