Which Expression Is Equivalent to If (!(Grade == SentinelValue))

question 17

Multiple Choice

Which expression is equivalent to if (!(grade == sentinelValue) ) ?

• A) if (grade !== sentinelValue)
• B) if (grade != sentinelValue)
• C) ! if (grade == sentinelValue)
• D) ! if (grade !== sentinelValue)

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Definitions:

Program Modification

The process of making changes or updates to software or a set of instructions to correct errors or enhance functionality.

Energized

Refers to equipment that is supplied with electrical power or is in a state of being electrically charged.

Sequencer

A device or software that arranges and triggers a series of events or operations in a particular order.