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Question

How does hashing technology differ from encryption?

a.

Hashing is reversible, while encryption is non-reversible.

b.

Hashing is one-way and non-reversible, while encryption is reversible.

c.

Hashing and encryption both provide confidentiality protection.

d.

Hashing and encryption both involve the use of keys.

Posted under Cloud Computing

Answer: (b).Hashing is one-way and non-reversible, while encryption is reversible. Explanation:Hashing is one-way and non-reversible, meaning the data cannot be unlocked. Encryption can be reversed using a key.

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