Network Virtualization Interview Questions

Network Virtualization interview questions

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Total Questions: 13

1. Which of these services is not platform as a service?

A. Force.com

B. Microsoft Azure

C. Amazon EC2

D. Joyent

Correct Answer is : Amazon EC2

2. Amazon Web Services is which type of cloud computing distribution model?

A. Software as a service

B. Platform as a service

C. Infrastructure as a service

D. Option 4

Correct Answer is : Infrastructure as a service

3. Based on the current market, which of these are popular languages being used to develop cloud applications?

A. JavaScript, XML, PHP

B. C++, Visual Basic, Flash

C. Ubercode, Yorick, ZOPL

D. Option 4

Correct Answer is : JavaScript, XML, PHP

4. What is the number one concern about cloud computing?

A. Too expensive

B. Security concerns

C. Too many platforms

D. Accessability

Correct Answer is : Security concerns

5. Cloud in Cloud computing represents what?

A. Wireless

B. Hard drive

C. People

D. Internet

Correct Answer is : Hard drive

6. Point out the wrong statement :

A. Abstraction enables the key benefit of cloud computing: shared, ubiquitous access

B. Virtualization assigns a logical name for a physical resource and then provides a pointer to that physical resource when a request is made

C. All cloud computing applications combine their resources into pools that can be assigned on demand to users

D. All of the mentioned

Correct Answer is : All cloud computing applications combine their resources into pools that can be assigned on demand to users

7. Which of the following type of virtualization is also characteristic of cloud computing ?

A. Storage

B. Application

C. CPU

D. All of the mentioned

Correct Answer is : All of the mentioned

8. The technology used to distribute service requests to resources is referred to as :

A. load performing

B. load scheduling

C. load balancing

D. all of the mentioned

Correct Answer is : load balancing

9. Point out the correct statement :

A. A client can request access to a cloud service from any location

B. A cloud has multiple application instances and directs requests to an instance based on conditions

C. Computers can be partitioned into a set of virtual machines with each machine being assigned a workload

D. All of the mentioned

Correct Answer is : All of the mentioned

10. Which of the following software can be used to implement load balancing ?

A. Apache mod_balancer

B. Apache mod_proxy_balancer

C. F6’s BigIP

D. All of the mentioned

Correct Answer is : Apache mod_proxy_balancer

11. Which of the following network resources can be load balanced ?

A. Connections through intelligent switches

B. DNS

C. Storage resources

D. All of the mentioned

Correct Answer is : All of the mentioned

12. Which of the following is a more sophisticated load balancer ?

A. workload managers

B. workspace managers

C. rackserve managers

D. all of the mentioned

Correct Answer is : workload managers

13. An ______ is a combination load balancer and application server that is a server placed between a firewall or router.

A. ABC

B. ACD

C. ADC

D. All of the mentioned

Correct Answer is : ADC

Network Virtualization interview questions