PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 24 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.

View Tests (30 MCQs each)
Which topology has a central hub?
  • A. Mesh
  • B. Star
  • C. Bus
  • D. Ring
Ethernet LANs use which topology?
  • A. Mesh
  • B. Star
  • C. Bus
  • D. Ring
Which topology uses the token passing algorithm?
  • A. Mesh
  • B. Star
  • C. Bus
  • D. Ring
How many lines are required for the bus topology?
  • A. N(n-1)/2
  • B. N
  • C. N+1
  • D. None of the mentioned
A list of protocols used is known as –
  • A. Protocol access
  • B. Protocol stack
  • C. Permutation stack
  • D. None of the mentioned
Which is the smallest unit amongst the following with reference to the ATM-
  • A. Transmission path
  • B. Virtual path
  • C. Virtual circuit
  • D. All are of the same size