Caesar Cipher Uses a Shift of Each Character by a Key

question 25

Multiple Choice

Caesar cipher uses a shift of each character by a key with a value between 1 and 255. An a with a shift equal to 3 becomes a d. A z would become a c, wrapping around the alphabet. Which is the encryption of picture for a key = -3?

• A) erutcip
• B) ngahspc
• C) mfzqrob
• D) urepict

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Definitions:

Type A

Refers to a personality characterized by competitiveness, high ambition, impatience, and a sense of urgency, often linked to stress and cardiovascular diseases.

Heart Attack

A medical condition that occurs when the flow of blood to the heart is blocked, often by a blood clot, leading to damage to the heart muscle.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together, showing whether and how strongly pairs of variables are related.