PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 39 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

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What is a valid network topology?
  • A. Multiaccess bus
  • B. Ring
  • C. Star
  • D. All of the mentioned
What are sites in network topology compared?
  • A. Basic cost
  • B. Communication cost
  • C. Reliability
  • D. All of the mentioned
Which design features of a communication network are important?
  • A. Naming and name resolution
  • B. Routing strategies
  • C. Connection strategies
  • D. All of the mentioned
What are the characteristics of Naming and Name resolution?
  • A. Name systems in the network
  • B. Address messages with the process-id
  • C. Virtual circuit
  • D. Message switching
What are routing strategies which is not used in distributed systems?
  • A. Fixed routing
  • B. Token routing
  • C. Virtual circuit
  • D. Dynamic routing
What are the connection strategies not used in distributed systems?
  • A. Circuit switching
  • B. Message switching
  • C. Token switching
  • D. Packet switching
How is are collisions avoided in network?
  • A. Carrier sense with multiple access (csma); collision detection (cd)
  • B. Carrier sense multiple access with collision avoidance
  • C. Message slots
  • D. All of the mentioned
What is a common problem found in distributed system?
  • A. Process synchronization
  • B. Communication synchronization
  • C. Deadlock problem
  • D. Power failure
Which filesystem is used in the Windows 95?
  • A. Fat
  • B. Hpfs
  • C. Vfat
  • D. Ntfs
What does HPFS stand for?
  • A. High performance file system
  • B. High periodic file system
  • C. High peripheral file system
  • D. Horse power file system