Interview question based on skill :
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Total Questions: 20
1. Which of the following layer serves as the mediator for file I/O, the memory I/O, and application calls and response to DLLs?
Correct Answer is : virtualization
2. Which of the following application delivery platform’s main focus is on desktop installations?
Correct Answer is : Microsoft App-V
3. Which of the following is the most widely used technique for abstraction?
Correct Answer is : Load balancing
4. Which of the following is a potent cloud-building technology?
Correct Answer is : vSphere
5. Point out the correct statement :
Correct Answer is : All of the mentioned
6. What is the relation of capacity attribute to performance ?
Correct Answer is : different
7. What does L in LAMP stands for ?
Correct Answer is : Linux
8. Point out the wrong statement :
Correct Answer is : Network capacity is one of the easiest factors to determine
9. Which of the following is one of the major categories of Amazon Machine Instances that you can create on the Amazon Web Service ?
Correct Answer is : LAMP
10. Which of the following is used as substitute for PHP as scripting language in LAMP ?
Correct Answer is : Perl
11. Which of the following RDBMS is used by LAMP ?
Correct Answer is : MySQL
12. Which of the following is critical step in capacity planning ?
Correct Answer is : Load the system until it is overloaded
13. Which of the following is hardest factor to determine ?
Correct Answer is : Network capacity
14. Point out the correct statement :
Correct Answer is : Performance logs are a primary source of data that everyone should have available for planning purposes
15. Which of the following command is used to display the level of CPU activity in Linux ?
Correct Answer is : sar
16. Which of the following tool captures time-dependent performance data from resources such as a CPU load ?
Correct Answer is : RRDTool
17. Point out the wrong statement :
Correct Answer is : Performance logs are the only source of performance measurements
18. Which of the following tool is used for Web site monitoring service in LAMP ?
Correct Answer is : Alertra
19. Which of the following is used as Open source distributed monitoring system ?
Correct Answer is : Ganglia
20. Which of the following is not a commercial third-party Web site performance monitor ?
Correct Answer is : Munin
