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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Capacity Manager [/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : This includes CMDB integration [/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : HP Openview[/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Add from Data Manager [/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Database Administrator [/bg_collapse]
6
Who examines the effects of change in workload infrastructure
a. Performance Analyst
b. Functional Tester
c. Developer
d. Cache
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Functional Tester [/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Can not make your code obscure [/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Heap[/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : Can make your code obscure[/bg_collapse]
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
[bg_collapse view=”button-green” color=”#FFF” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Answer : To the size of the Heap [/bg_collapse]