The Postcondition of a Function

question 46

Multiple Choice

The postcondition of a function

• A) determines how the function will complete its job.
• B) tells what must be true before the function executes.
• C) declares the function for the compiler.
• D) tells what will be true after the function executes.

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Definitions:

Register

A memory word or area for the temporary storage of data used within mathematical, logical, or transfer functions.

Sequencer Instruction

Commands or operations that control the order of execution of actions in a sequence within a control system.

Energized

A state in which an electrical component or circuit has power supplied to it, allowing it to perform its intended function.

Shift Register

A type of digital memory circuit used to store and shift its content on a signal, used for serial-to-parallel and parallel-to-serial conversion.