Suppose That a Program Asks a User to Enter Multiple

question 69

Multiple Choice

Suppose that a program asks a user to enter multiple integers, either positive or negative, to do some calculation. The data entry will stop when the user enters a certain value to indicate the end of the data. What value should the code use as the sentinel?

• A) 0
• B) -1
• C) 999
• D) An alphabetic character

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Definitions:

Neurogenesis

The development of new neurons in the brain.

Plasticity

The ability of the brain to change and adapt in response to experience, learning, or injury.

Neural Pathways

The series of connected neurons along which electrical and chemical signals travel within the brain and throughout the nervous system.

Heredity

The passing down of physical or mental traits genetically from one generation to another.