Null Can Be Used

question 31

Multiple Choice

null can be used:

• A)to indicate a variable has no real value
• B)in a Boolean expression with ==
• C)as a placeholder
• D)all of the above

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Definitions:

Memory Processing

The series of actions that the brain undertakes to encode, store, and retrieve information.

Legal Purposes

Refers to activities or actions that are carried out in accordance to the law or intended to fulfill legal requirements.

Recollections

The action of remembering something or the process of bringing past experiences or events back into one’s mind.

Three-System Model

A theoretical framework that explains a concept or process using three distinct but interrelated components.