PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 18 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)
WAN stands for __________
  • A. World area network
  • B. Wide area network
  • C. Web area network
  • D. Web access network
In TDM, slots are further divided into __________
  • A. Seconds
  • B. Frames
  • C. Packets
  • D. Bits
Which one of the following is correct according to the definition of routing algorithm?
  • A. It takes care of the routing tables
  • B. It is responsible for routing decisions
  • C. It is responsible for routing decisions but does not manage tables
  • D. It manages the routing tables and responsible for routing decisions
Which address is used by the router to forward packets?
  • A. Ip address
  • B. Mac address
  • C. Port address
  • D. Tcp header
What message will be returned by the router if it receives data more than its capacity?
  • A. Destination unreachable
  • B. Parameter problem
  • C. Source quench
  • D. Time exceeded
Which one of the following is incorrect about routers?
  • A. Router is a network layer device
  • B. A router can be used to transmit the packets across the networks
  • C. Routers do not have memory
  • D. Routers work in half and full duplex mode
Which address is obtained in return if a router sends an ARP query packet?
  • A. Physical address of the receiver
  • B. Ip address of the sender
  • C. Physical address of the sender
  • D. Ip address of the receiver