Distributed Computer System (DCS) MCQs with answers Page - 10

Here, you will find a collection of MCQ questions on Distributed Computer System (DCS). Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. For each critical section (CS) execution, Ricart-Agrawala algorithm requires
messages per CS execution and the Synchronization delay in the
algorithm is .

  • (A) 3(n − 1), t
  • (B) 2(n − 1), t
  • (C) (n − 1), 2t
  • (D) (n − 1), t

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Q. For each critical section (CS) execution, maekawa’s algorithm requires
messages per CS execution and the Synchronization delay in the
algorithm is .

  • (A) √n , t
  • (B) 2√n , t
  • (C) 3√n , t
  • (D) 3√n , 2t

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Q. Full form of NTP is:

  • (A) network time protocol
  • (B) new time protocol
  • (C) new timestamp protocol
  • (D) network timestamp protocol

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Q. Which algorithm requires "1 to ∞" messages to enter and leave a critical region?

  • (A) token ring algorithm
  • (B) centralized algorithm
  • (C) decentralized algorithm
  • (D) distributed algorithm

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Q. Pretransfering also known as

  • (A) premigrating
  • (B) precopying
  • (C) prefiltering
  • (D) postcopying

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Q. change the state of thread from suspe

  • (A) run()
  • (B) yield()
  • (C) destroy()
  • (D) start()

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Q. Distributed syatem consists of set of resour

  • (A) printer
  • (B) processor
  • (C) cd
  • (D) processes

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Q. This is not feature of cooperative algorithm

  • (A) complex
  • (B) larger overhead
  • (C) worst stability
  • (D) better stability

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Q. How is access to resources of various machines is done?

  • (A) remote logging using ssh or telnet
  • (B) zone are configured for automatic access
  • (C) ftp is not used
  • (D) ftp is used

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Q. What are the characteristics of data migration?

  • (A) transfer data by entire file or immediate portion required
  • (B) transfer the computation rather than the data
  • (C) execute an entire process or parts of it at different sites
  • (D) execute an entire process or parts of it at same site

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