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Question

What is watermarking?

a.

A process of adding an additional channel of visible data

b.

A process of adding an additional channel of audible data

c.

A process of adding an additional channel of imperceptible data

d.

A process of adding an additional channel of encrypted data

Posted under Reverse Engineering

Answer: (c).A process of adding an additional channel of imperceptible data Explanation:Watermarking is the process of adding an additional channel of imperceptible data alongside a visible stream of data.

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Q. What is watermarking?

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