The Vigenère Cipher Is a Polyalphabetic Substitution Cipher

question 17

True/False

The Vigenère cipher is a polyalphabetic substitution cipher.

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Definitions:

Socially Stressful Conditions

Situations or environments that induce stress due to social interactions or expectations.

Psychological Disorders

Patterns of behavioral or psychological symptoms that impact multiple areas of life and create distress for the person experiencing them.

Control Group

A control group is a baseline group in an experiment that does not receive the experimental treatment, used to compare and assess the effect of that treatment.

Typhoid Fever

A bacterial infection caused by Salmonella typhi, characterized by high fever, weakness, stomach pains, headache, and sometimes a rash.