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Question 39Asked in BEL PE Computer Science, 20 Dec 2025 (5:00 PM)

In multimedia communication, what does synchronisation mean?

  1. ACompressing files
  2. BAligning audio and video to play together correctly
  3. CEncrypting messages
  4. DSending data at random times
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Correct answer: (B) Aligning audio and video to play together correctly

From BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM)

This is question 39 of BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 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.