Cloud Computing - Study Mode

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[#246] Which of the following statements about Google App Engine (GAE) is INCORRECT.

(A) It's a Platform as a Service (PaaS) model.

(B) Automatic Scalability is built in with GAE. As a developer you don't need to worry about application scalability

(C) You can decide on how many physical servers required for hosting your application.

(D) The applications deployed on GAE have the same security, privacy and data protection policies as that of Google's applications. So, applications can take advantage of reliability, performance and security of Google's infrastructure.

(E) It's a Platform as a Service (PaaS) model.

(F) Automatic Scalability is built in with GAE. As a developer you don't need to worry about application scalability

(G) You can decide on how many physical servers required for hosting your application.

(H) The applications deployed on GAE have the same security, privacy and data protection policies as that of Google's applications. So, applications can take advantage of reliability, performance and security of Google's infrastructure.

Correct Answer

(C) You can decide on how many physical servers required for hosting your application.
(G) You can decide on how many physical servers required for hosting your application.

[#247] Which of the following factors might offset the cost of offline access in hybrid applications?

(A) scalability

(B) costs

(C) ubiquitous access

(D) all of the mentioned

(E) scalability

(F) costs

(G) ubiquitous access

(H) all of the mentioned

Correct Answer

(D) all of the mentioned
(H) all of the mentioned

[#248] In para-virtualization, VMs run on hypervisor that interacts with the hardware.

(A) TRUE

(B) FALSE

(C) TRUE

(D) FALSE

Correct Answer

(B) FALSE
(D) FALSE

[#249] Which of the following impose additional overhead on clients and offer faster transfer?

(A) block storage

(B) file storage

(C) file server

(D) all of the mentioned

(E) block storage

(F) file storage

(G) file server

(H) all of the mentioned

Correct Answer

(A) block storage
(E) block storage

[#250] A web service contract is described using :-

(A) web services description language

(B) web services description

(C) all of the mentioned

(D) none of the mentioned

(E) web services description language

(F) web services description

(G) all of the mentioned

(H) none of the mentioned

Correct Answer

(A) web services description language
(E) web services description language