Cloud Computing MCQ Questions & Answers | Computer Science Page-7 section-3

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61.
Which of the cloud concept is related to pooling and sharing of resources

A. polymorphism

B. abstraction

C. virtualization

D. none of the mentioned

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62.
Point out the wrong statement.

A. amazon machine instances are sized at various levels and rented on a computing/hour basis

B. the metrics obtained by cloudwatch may be used to enable a feature called auto scaling

C. a number of tools are used to support ec2 services

D. none of the mentioned

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63.
The output of the reduce task is typically written to the FileSystem via . . . . . . . .

A. outputcollector.collect

B. outputcollector.get

C. outputcollector.receive

D. outputcollector.put

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64.
Point out the wrong statement.

A. some apis are both exposed as soap and rest

B. the role of a cloud vendor specific api has impact on porting an application

C. there are mainly three types of cloud storage

D. none of the mentioned

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65.
The topic in the publish method is in which form?

A. binomial form

B. canonical form

C. nominal form

D. message form

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66.
The number of reduces for the job is set by the user via . . . . . . . .

A. jobconf.setnumtasks(int)

B. jobconf.setnumreducetasks(int)

C. jobconf.setnummaptasks(int)

D. all of the mentioned

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67.
Representational State Transfer (REST) is the standard interface between

A. Two machines in a LAN

B. HTTP client and user

C. HTTP client and servers

D. None of the above

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68.
Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a . . . . . . . . resource.

A. real

B. virtual

C. cloud

D. none of the mentioned

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69.
Websocket protocol uses which communication model

A. Publish-Subscribe

B. Request Response

C. Push-Pull

D. Exclusive Pair

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70.
Point out the wrong statement.

A. The standard instances are not suitable for standard server applications

B. High memory instances are useful for large data throughput applications such as SQL Server databases and data caching and retrieval

C. FPS is exposed as an API that sorts transactions into packages called Quick Starts that makes it easy to implement

D. None of the mentioned

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Cloud Computing MCQ Questions & Answers | Computer Science

61. Which of the cloud concept is related to pooling and sharing of resources

Answer & Solution

62. Point out the wrong statement.

Answer & Solution

63. The output of the reduce task is typically written to the FileSystem via . . . . . . . .

Answer & Solution

64. Point out the wrong statement.

Answer & Solution

65. The topic in the publish method is in which form?

Answer & Solution

66. The number of reduces for the job is set by the user via . . . . . . . .

Answer & Solution

67. Representational State Transfer (REST) is the standard interface between

Answer & Solution

68. Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a . . . . . . . . resource.

Answer & Solution

69. Websocket protocol uses which communication model

Answer & Solution

70. Point out the wrong statement.

Answer & Solution

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61.
Which of the cloud concept is related to pooling and sharing of resources

62.
Point out the wrong statement.

63.
The output of the reduce task is typically written to the FileSystem via . . . . . . . .

64.
Point out the wrong statement.

65.
The topic in the publish method is in which form?

66.
The number of reduces for the job is set by the user via . . . . . . . .

67.
Representational State Transfer (REST) is the standard interface between

68.
Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a . . . . . . . . resource.

69.
Websocket protocol uses which communication model

70.
Point out the wrong statement.