πŸ“Š Distributed Computing System (DCS)
Q. In distributed systems, election algorithms assumes that ____________
  • (A) a unique priority number is associated with each active process in system
  • (B) there is no priority number associated with any process
  • (C) priority of the processes is not required
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) a unique priority number is associated with each active process in system
πŸ“Š Distributed Computing System (DCS)
Q. According to the ring algorithm, links between processes are ____________
  • (A) bidirectional
  • (B) unidirectional
  • (C) both bidirectional and unidirectional
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) unidirectional
πŸ“Š Distributed Computing System (DCS)
Q. Multicasting delivers the content to ___________
  • (A) a single client
  • (B) all clients, regardless whether they want the content or not
  • (C) a group of receivers who indicate they wish to receive the content
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) a group of receivers who indicate they wish to receive the content
πŸ“Š Distributed Computing System (DCS)
Q. HTTP is __________
  • (A) a stateful protocol
  • (B) a stateless protocol
  • (C) a protocol that maintains the status of its connection with the client
  • (D) a stateless protocol that does not maintain the status of its connection with the client
πŸ’¬ Discuss
βœ… Correct Answer: (D) a stateless protocol that does not maintain the status of its connection with the client
πŸ“Š Distributed Computing System (DCS)
Q. The problem with unicast delivery is that the ___________
  • (A) memory allocation is difficult
  • (B) server must establish a separate unicast session for each client
  • (C) the routers must support unicasting
  • (D) the clients must be close to the server
πŸ’¬ Discuss
βœ… Correct Answer: (B) server must establish a separate unicast session for each client
πŸ“Š Distributed Computing System (DCS)
Q. The difficulty with multicasting from a practical point of view is ___________
  • (A) memory allocation is difficult
  • (B) server must establish a separate unicast session for each client
  • (C) the routers must support multicasting
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) the routers must support multicasting
πŸ“Š Distributed Computing System (DCS)
Q. To let a client have random access to a media stream with ___________
  • (A) the protocol used must not be stateless
  • (B) the server must support download
  • (C) the stream should give access rights to the client
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) the protocol used must not be stateless
πŸ“Š Distributed Computing System (DCS)
Q. RPC works between two processes. These processes may be:
  • (A) on the same computer
  • (B) on different computers connected with a network
  • (C) both (a) and (b)
  • (D) neither (a) nor (b)(
πŸ’¬ Discuss
βœ… Correct Answer: (C) both (a) and (b)

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