Q. Marshalling is the process of transforming an in-memory representation of an object into a data format.a

  • (A) TRUE
  • (B) ws-bpel
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (A) TRUE

Q. Point out the correct statement.

  • (A) security can be set through passwords, kerberos tickets, or certificates
  • (B) secure access to your ec2 amis is controlled by passwords, kerberos, and 509 certificates
  • (C) most of the system image templates that amazon aws offers are based on red hat linux
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the mentioned

Q. What is Relaxed Layered Style?

  • (A) each layer can be constrained to use only the layer directly below it
  • (B) sometimes this constraint is relaxed slightly to allow each layer to use all the layers below it
  • (C) all of the mentioned
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) sometimes this constraint is relaxed slightly to allow each layer to use all the layers below it

Q. The control in SCADA is

  • (A) online control
  • (B) direct control
  • (C) supervisory control
  • (D) automatic control
πŸ’¬ Discuss
βœ… Correct Answer: (C) supervisory control

Q. Point out the wrong statement.

  • (A) platforms represent nearly the full cloud software stack
  • (B) a platform in the cloud is a software layer that is used to create higher levels of service
  • (C) platforms often come replete with tools and utilities to aid in application design and deployment
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) none of the mentioned

Q. . . . . . . . . is an embedded system which meshes the computing process with the physical world in the form of an interactive as well as intelligent system

  • (A) cloud-physical system
  • (B) cyber-space system
  • (C) cyber-physical system
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) cyber-physical system

Q. JOES stands for

  • (A) joint expensive operating system
  • (B) just expensive operating system
  • (C) just enough operating system
  • (D) joined environmental operating system
πŸ’¬ Discuss
βœ… Correct Answer: (C) just enough operating system

Q. Storage classes available with Amazon s3 are -

  • (A) Amazon S3 standard
  • (B) Amazon S3 standard-infrequent Access
  • (C) Amazon Glacier
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above

Q. Which of the following is a message queue or transaction system for distributed Internet-based applications?

  • (A) amazon elastic compute cloud
  • (B) amazon simple queue service
  • (C) amazon simple notification service
  • (D) amazon simple storage system
πŸ’¬ Discuss
βœ… Correct Answer: (B) amazon simple queue service

Q. . . . . . . . . enables the migration of the virtual image from one physical machine to another.

  • (A) visualization
  • (B) virtualization
  • (C) migration
  • (D) virtual transfer
πŸ’¬ Discuss
βœ… Correct Answer: (B) virtualization