Q. The number of binding of a node to other actors of the graph in the graph representation of a network is called as .

  • (A) node degree
  • (B) path length
  • (C) social circle
  • (D) bridge
πŸ’¬ Discuss
βœ… Correct Answer: (A) node degree

Q. Calculating the location of a mobile device from signals sent by the device to base stations

  • (A) personal area network (pan)
  • (B) terminal-based positioning
  • (C) pervasive computing
  • (D) network-based positioning
πŸ’¬ Discuss
βœ… Correct Answer: (B) terminal-based positioning

Q. Which of the following factors led to the demise of many of the early SSPs and to many hosted file services?

  • (A) the dot.com bust in 2000
  • (B) the inability of file-hosting companies to successfully monetize online storage
  • (C) the continued commoditization of large disk drives
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the mentioned

Q. The typical three-layer switching topology will not create latency within a cloud network.

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

Q. Which of the following should be placed in second lowermost layer for the following figure?

  • (A) host operating system
  • (B) a layer may call other layers above and below it, as long as it uses them
  • (C) vm
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) host operating system

Q. Which of the following is true with respect to layered architecture?

  • (A) each layer is allowed to depend on the layer above it being present and correct
  • (B) start very small and become big very fast
  • (C) all of the mentioned
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) none of the mentioned

Q. Point out the wrong statement :

  • (A) applications benefit from deployment in the cloud
  • (B) layers doesn't support information hiding
  • (C) technology it is built on is evolutionary
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) technology it is built on is evolutionary

Q. In particular, layers have which of the following characteristics?

  • (A) layers are by definition highly cohesive, thus satisfying the principle of cohesion
  • (B) 3
  • (C) layers are constrained to use only above layers
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) layers are by definition highly cohesive, thus satisfying the principle of cohesion

Q. . . . . . . . . as a utility is a dream that dates from the beginning of the computing industry itself.

  • (A) model
  • (B) computing
  • (C) software
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) computing

Q. To decide on a backup strategy for your organization, which of the following should you consider?

  • (A) rpo (recovery point objective)
  • (B) rto (recovery time objective)
  • (C) both rpo & rto
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) both rpo & rto