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Question 85Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 3 (5:00 PM)

Which of the following is an example of real-time communication through an online chat

Which of the following is an example of real-time communication through an online chat application?
  1. APosting on a blog
  2. BExchanging messages in a live chat
  3. CSending an email
  4. DWriting a comment on a social media post
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Correct answer: (B) Exchanging messages in a live chat

Explanation

A live chat delivers messages instantly while both people are online, which is real-time (synchronous) communication. Blogs, emails and comments are asynchronous.

From DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 3 (5:00 PM)

This is question 85 of DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 3 (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.