__________ Is the Amount of Effort (Usually in Hours) Required

question 80

Multiple Choice

__________ is the amount of effort (usually in hours) required to perform cryptanalysis to decode an encrypted message when the key or algorithm (or both) are unknown.

• A) Code
• B) An algorithm 
• C) A key
• D) Work factor

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Definitions:

Facial Expression

The arrangement and movement of the facial muscles to convey emotion, information, or reactions.

Brows Raised

A facial expression where the eyebrows are lifted upwards, often indicating surprise, curiosity, or questioning.

Eyes Widened

A physical reaction where the eyelids open more than usual, often in response to surprise, shock, or intense focus.

Mouth Rounded

Describes the shape and position of the lips when forming certain speech sounds, often contrasted with lip spreading or neutral positions.