Which of the Following Is Correct

question 43

Multiple Choice

Which of the following is correct?

• A) Check digits should be used for all data codes.
• B) Check digits are always placed at the end of a data code.
• C) Check digits do not affect processing efficiency.
• D) Check digits are designed to detect transcription and transposition errors.

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Definitions:

Mutualistic Relationship

A type of symbiotic interaction between two different species where both participants benefit from the relationship.

Escherichia Coli

A rod-shaped bacterium commonly found in the intestines of warm-blooded organisms, involved in digestion but can cause food poisoning when in harmful strains.

Vitamin K

A fat-soluble vitamin necessary for blood clotting and found in leafy green vegetables, fruits, and dairy products.

Predatory

Relating to an organism that hunts and kills other organisms for food, characterized by adaptations that facilitate hunting and capturing prey.