Cloud computing Quiz

 



Cloud computing Quiz contain set of 10 MCQ questions for Cloud computing MCQ which will help you to clear beginner level quiz.



1. What is a correct definition of Cloud computing?

1. a large pool of usable and accessible virtualized resources
2. a network of globally interconnected client computers
3. a service architecture based on thin clients
4. a service offered by a Service provider, not limited by a Service level agreement

 
 
2. Where did the Internet begin?

1. a cluster of cooperating universities in the USA
2. computer hobbyists
3. the CIA
4. the Department of Defense of the USA

 
3. Why did virtualization boost the emergence of Cloud computing?
 

1. A virtual machine is more secure than a physical machine.
2. Virtualization made it easier and cheaper to share resources between users.
3. Virtual machines have greater performance than their physical counterparts.
4. Virtualization leads to better network utilization.

 
4. What is an example of a single purpose environment?

1. any application on any server
2. interface to large computer
3. interface to large storage
4. Mainframe

 
5. What is an important concern for the customer in multi-tenant environments?

1. Availability
2. Network bandwidth
3. Network latency
4. Security

 
6. What is an important benefit of Cloud?

1. highly protected data
2. independency from the Internet
3. reduced cost
4. small bandwidth

 
7. What is a Virtual Private Network (VPN)?

1. a secured connection for remote access to a local area network
2. a secured private cloud for a single user
3. a virtual network device for private purposes
4. an operating system for private network systems

 
8. What can be done to make maximum use of the interoperability principle of Cloud computing?

1. Employ multiple system integrators to build your private cloud.
2. Only use cloud providers located in Europe.
3. Use hardware and software of a single vendor.
4. Use standard protocols.

 
9. Which of the following is not a mitigating measure against data loss?

1. audits
2. authentication and authorization
3. encryption
4. Storage area network (SAN)

 
10. What is federation in identity management?

1. cloud based identity management enabling single sign-on for multiple systems
2. systems in the Cloud sharing information about the identity of users
3. the cloud of all systems accessible by a single user
4. the identity of a group of users sharing the same cloud resources

 
11. Which of the following is essential concept related to Cloud ?

1. Reliability
2. Productivity
3. Abstraction
4. All of the mentioned