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Question

What is an encryption key?

a.

A secret message used to create ciphertext.

b.

A form of metadata for ciphertext.

c.

The original plaintext data.

d.

The transformed ciphertext.

Posted under Cloud Computing

Answer: (a).A secret message used to create ciphertext. Explanation:An encryption key is a secret message used to create ciphertext from plaintext data.

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Q. What is an encryption key?

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