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Question 18

In which layer of network architecture, the secured socket layer (SSL) is used?

  1. APhysical layer
  2. BSession layer
  3. CApplication layer
  4. DPresentation layer
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Correct answer: (D) Presentation layer

Explanation

SSL encrypts data and is traditionally placed at the Presentation layer in OSI terms, because encryption and decryption are presentation-layer jobs. It sits between the application and transport layers.

From DSSSB TGT Computer Science Practice Set 3

This is question 18 of DSSSB TGT Computer Science Practice Set 3. 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.