Performance Engineer Questions and Answers


Performance Engineer | Mock Test

1
Which of the following enables you to forecast performance proactively rather than deal with performance problems reactively?
a. Hyperformix
b. Capacity Manager
c. Data Manager
d. Sripts

Answer : Capacity Manager

2
Which of the following is TRUE for the Capacity Manager
a. This includes CMDB integration
b. Capacity Manager should be connected to real time server in production for better modeling
c. It is Agentless
d. Add an Hypothetical VM

Answer : This includes CMDB integration

3
Which of the monitors can be integrated in the Data Manager to talk to Capacity Manager?
a. HP Openview
b. CMC Patrol
c. Logs
d. Capacity Manager

Answer : HP Openview

4
Which options are available while adding the servers in the Capacity manager?
a. Add from Data Manager
b. Add an Hypothetical Web Server
c. Add an Hypothetical Web Server
d. DBA

Answer : Add from Data Manager

5
Who does not examine the effects of change in workload infrastructure
a. Performance Analyst
b. Database Administrator
c. Operations manager
d. Enables better prediciton on server thresholds

Answer : Database Administrator

6
Who examines the effects of change in workload infrastructure
a. Performance Analyst
b. Functional Tester
c. Developer
d. Cache

Answer : Functional Tester

7
Why is it essential to know the Capacity Utilization?
a. Enables better workload prediction
b. Enables better resource utilization
c. Enables better Analytical model
d. Can not make your code obscure

Answer : Can not make your code obscure

8
The portion of memory given to the JRE for invoking the objects is called as
a. Memory
b. Buffer
c. Heap
d. To the size of the Heap

Answer : Heap

9
What are the disadvantages of mutable objects
a. Can make your code obscure
b. Can defragment the memory
c. Can confuse the GC
d. Can not make your code obscure

Answer : Can make your code obscure

10
What is Compact collector of GC directly proporational to?
a. To the size of GC
b. To the size of VM
c. To the size of the objects, it scavenges
d. To the size of the Heap

Answer : To the size of the Heap

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