Which of the Following Is Not a Control Structure

question 20

Multiple Choice

Which of the following is not a control structure:

• A) Sequence structure.
• B) Selection structure.
• C) Iteration structure.
• D) Declaration structure.

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Definitions:

Glucosamine

A natural compound found in cartilage, often taken as a dietary supplement to support joint health and relieve osteoarthritis symptoms.

Placebo

A substance or treatment with no therapeutic effect, often used in clinical trials as a control to test the efficacy of new drugs.

Inflammation

A biological response of body tissues to harmful stimuli, characterized by redness, swelling, warmth, and pain.

Single Blind

An experimental setup where the participant is unaware of whether they are receiving the experimental treatment or are in the control group, but the researchers are aware.