PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 65 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)
Wireless data networks are not well supported by ___________
  • A. Datagram services
  • B. Circuit switching
  • C. Connectionless services
  • D. Routing service
Header specifies the ___________ of a new packet.
  • A. Ending
  • B. Middle part
  • C. Beginning
  • D. Data information
The control field contains the ________
  • A. Crc
  • B. User data
  • C. Address
  • D. Arq
ISDN stands for ___________
  • A. Integrated services digital network
  • B. Integrated services discrete network
  • C. Integrated services digital node
  • D. Integrated services discrete node
ISDN is based on the concept of __________
  • A. Ss7
  • B. Ccs
  • C. Ardis
  • D. Cdpd