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Question 185Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 3 (4:30 PM)

Which are the two basic cellular systems?

  1. ANone of the given options
  2. BCircuit-switched system and packet-switched system
  3. CCounter switched system and packet-switched system
  4. DWired and wireless
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Correct answer: (B) Circuit-switched system and packet-switched system

Explanation

Cellular networks are of two basic kinds: circuit-switched (e.g. GSM voice) and packet-switched (e.g. GPRS, LTE data).

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM)

This is question 185 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.