Restoring the Plaintext from the Ciphertext Is __________

question 4

Multiple Choice

Restoring the plaintext from the ciphertext is __________ .

• A) deciphering
• B) transposition
• C) steganography
• D) encryption

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Definitions:

Objective Function

A mathematical function used in optimization to define the goal of the optimization problem, typically to be maximized or minimized.

Unit Cost

Unit cost is the total expenditure incurred to produce, store, and sell one unit of a product or service, calculated by dividing the total cost by the number of units produced.

Arizona

A state located in the southwestern region of the United States, known for its desert climate and the Grand Canyon.

Television Sets

Devices that receive broadcast signals and display them on a screen, providing visual content for viewers.