Q. In distributed systems, link and site failure is detected by . . . . . . . .

  • (A) polling
  • (B) handshaking
  • (C) token passing
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) handshaking

Q. Dynamic content presented in Google . . . . . . . . crawling isn't normally indexed.

  • (A) ajax
  • (B) java
  • (C) javascript
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) ajax

Q. Which of the following is not a messaging mode in CoAP?

  • (A) Confirmable
  • (B) Separate
  • (C) Direct
  • (D) Piggyback
πŸ’¬ Discuss
βœ… Correct Answer: (C) Direct

Q. AMIs are operating systems running on the . . . . . . . . virtualization hypervisor.

  • (A) Yen
  • (B) Xen
  • (C) Ben
  • (D) Multi-Factor Authentication
πŸ’¬ Discuss
βœ… Correct Answer: (B) Xen

Q. Which of the following aspect of the service is abstracted away?

  • (A) data escrow
  • (B) user interaction
  • (C) adoption drivers
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) user interaction

Q. Which of the following instance class is best used for applications that are processor or compute-intensive?

  • (A) standard instances
  • (B) high memory instances
  • (C) high cpu instances
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) high cpu instances

Q. The message in pub/sub is an opaque blob of . . . . . . . .

  • (A) bits
  • (B) bytes
  • (C) word
  • (D) nibble
πŸ’¬ Discuss
βœ… Correct Answer: (B) bytes

Q. CNS stands for . . . . . . . .

  • (A) consumption near sweet-spot
  • (B) continuous network system
  • (C) compact neural system
  • (D) compound near sweet-sp0t
πŸ’¬ Discuss
βœ… Correct Answer: (A) consumption near sweet-spot

Q. URI and content type support is which protocol feature?

  • (A) http
  • (B) udp
  • (C) coap
  • (D) spi
πŸ’¬ Discuss
βœ… Correct Answer: (C) coap

Q. Processes on the remote systems are identified by . . . . . . . .

  • (A) host id
  • (B) host name and identifier
  • (C) identifier
  • (D) process id
πŸ’¬ Discuss
βœ… Correct Answer: (B) host name and identifier