EC-Council
ECSS · Question #3
ECSS Question #3: Real Exam Question with Answer & Explanation
The correct answer is B. Presentation layer. See the full explanation below for the reasoning.
Question
Which of the following OSI layers is responsible for protocol conversion, data encryption/decryption, and data compression?
Options
- ATransport layer
- BPresentation layer
- CData-link layer
- DNetwork layer
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