Free 1z0-457 Braindumps


  • Exam Number: 1z0-457
  • Provider: Oracle
  • Questions: 83
  • Updated On: 17-Nov-2018

QUESTION: 1
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 wil allow
you to do this?

A. Root cause analysis
B. Analysis of the <servicename>.log file
C. Analysis of the soapct1.log file
D. Analysis of emct1.log
Answer(s): A
Explanation:
Root Cause Analysis: Diagnostic tool to help determine the possible cause of service failure.
Reference:Oracle Enterprise Manager Concepts

QUESTION:
2
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
Answer(s): C
Explanation:
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:
3
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 Instal er
Answer(s): A, B, E
Explanation:
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.


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