Oracle Oracle Partner Network 1Z0-457 Questions & Answers

• Question 81:

  What is the key time model statistics that is gathered by the Automatic Workload Repository?

  A. Query time

  B. User response time

  C. Database time

  D. Wait event time

  Correct Answer: C

  The most important of the time model statistics is DB time. This statistics represents the total time spent in database calls and is a indicator of the total instance workload. Reference: Overview of the Automatic Workload Repository, Time Model Statistics

• Question 82:

  Which three components are part of the Oracle Enterprise Manager infrastructure?

  A. Oracle Management Service (OMS)

  B. Management Agent

  C. 10g Reporting Database

  D. Real User Experience Insight

  E. Repository Database

  F. Oracle Universal Installer

  Correct Answer: ABE

  A: The Oracle Management Service (OMS) provides the services used to coordinate the storage of management information and the automation of management activities for all entities managed in the network. It also includes facilities for serving the web-based user interface, which is the Cloud Control console.

  B: The Management Agent is the lightweight process that acts as a proxy for Enterprise Manager on the various hosts in the network where entities that Enterprise Manager manages are located. It communicates with the OMS to collect and deliver monitoring information and to coordinate management activities executed against the management entities.

  E: The Management Repository is the Oracle Database that stores all important management information for the entities managed by Enterprise Manager. The Oracle Management Service (OMS) uses the Management Repository to store and retrieve key information, such as monitoring data.

  Reference: Oracle Enterprise Manager Cloud Control Extensibility Programmer's Guide

• Question 83:

  You have experienced a service failure and want to evaluate the availability status of the subservices and key components to determine why the service failed. What technique will allow you to do this?

  A. Root cause analysis

  B. Analysis of the .log file

  C. Analysis of the soapct1.log file

  D. Analysis of emct1.log

  Correct Answer: A

  Root Cause Analysis: Diagnostic tool to help determine the possible cause of service failure. Reference: Oracle Enterprise Manager Concepts