Cloud Programming Multiple Choice Questions(MCQs)& Answers

41 Which of the following was one of the top 5 cloud applications in 2010?

[A] Cloud backup

[B] Web applications

[C] Business applications

[D] All of the mentioned

Answer: All of the mentioned

42 Point out the correct statement.

[A] Google’s cloud includes perhaps some 10 data centers worldwide

[B] Flipkart.com’s infrastructure was built to support elastic demand so the system could accommodate peak traffic

[C] Data centers have been sited to optimize the overall system latency

[D] All of the mentioned

Answer: Data centers have been sited to optimize the overall system latency

43 Which of the following benefit is related to creates resources that are pooled together in a system that supports multi-tenant usage?

[A] On-demand self-service

[B] Broad network access

[C] Resource pooling

[D] All of the mentioned

Answer: On-demand self-service

44 The _____ is something that you can obtain under contract from your vendor.

[A] PoS

[B] QoS

[C] SoS

[D] All of the mentioned

Answer: QoS

45 Point out the wrong statement.

[A] Internet consumes roughly 1 percent of the world’s total power

[B] The cost advantages of cloud computing have enabled new software vendors to create productivity applications

[C] A client can provision computer resources without the need for interaction with cloud service provider personnel

[D] None of the mentioned

Answer: Internet consumes roughly 1 percent of the world’s total power

46 All cloud computing applications suffer from the inherent _______ that is intrinsic in their WAN connectivity.

[A] propagation

[B] latency

[C] noise

[D] all of the mentioned

Answer: latency

47 Cloud computing is a Which of the following system and it is necessarily unidirectional in nature.

[A] stateless

[B] stateful

[C] reliable

[D] all of the mentioned

Answer: stateless

48 _____________ is the most important area of concern in cloud computing?

[A] Security

[B] Storage

[C] Scalability

[D] All of the mentioned

Answer: Security

49 You can’t count on a cloud provider maintaining your _____ in the face of government actions.

[A] scalability

[B] reliability

[C] privacy

[D] none of the mentioned

Answer: privacy

50 ________ architectural standards is working with cloud computing industry?

[A] Service-oriented architecture

[B] Standardized Web services

[C] Web-application frameworks

[D] All of the mentioned

Answer: Service-oriented architecture

51 Which of the following is one of the unique attributes of Cloud Computing?

[A] utility type of delivery

[B] elasticity

[C] low barrier to entry

[D] all of the mentioned

Answer: all of the mentioned

52 Point out the correct statement.

[A] Service Level Agreements (SLAs) is small aspect of cloud computing

[B] Cloud computing does not have impact on software licensing

[C] Cloud computing presents new opportunities to users and developers

[D] All of the mentioned

View Answer

Answer: Cloud computing presents new opportunities to users and developers

53 Applications that work with cloud computing that have low margins and usually low risk are _____________

[A] high touch

[B] System.Int16

[C] low touch

[D] moderate touch

View Answer

Answer: low touch

54 A service that concentrates on hardware follows the _________ as a Service model.

[A] IaaS

[B] CaaS

[C] PaaS

[D] All of the mentioned

View Answer

Answer: IaaS

55 Point out the wrong statement.

[A] A cloud is defined as the combination of the infrastructure of a datacenter with the ability to provision hardware and software

[B] High touch applications are best done on-premises

[C] The Google App Engine follows IaaS

[D] None of the mentioned

Answer: The Google App Engine follows IaaS

56 When you add a software stack, such as an operating system and applications to the service, the model shifts to Which of the following model.

[A] SaaS

[B] PaaS

[C] IaaS

[D] All of the mentioned

Answer: SaaS

57 Which of the following is the most refined and restrictive service model?

[A] IaaS

[B] CaaS

[C] PaaS

[D] All of the mentioned

Answer: PaaS

58 Which of the following is a pay-as-you-go model matches resources to need on an ongoing basis.

[A] Utility

[B] Elasticity

[C] Low barrier to entry

[D] All of the mentioned

Answer: Utility

59 Which of the following feature allows you to optimize your system and capture all possible transactions.

[A] scalability

[B] reliability

[C] elasticity

[D] none of the mentioned

Answer: elasticity

60 _______ enables batch processing, which greatly speeds up high-processing applications.

[A] Scalability

[B] Reliability

[C] Elasticity

[D] Utility

Answer: Scalability

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