Which of the Following Options Can Be Used to Determine

question 41

Multiple Choice

Which of the following options can be used to determine if an array contains any values?

• A) Use the Array class's size method
• B) Use the Array class's empty? method
• C) Use the Array class's length method
• D) All of the above

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Definitions:

Output Module

A hardware or software component that sends data from a computer to another device or user.

I/O Module

Input/Output Module, a device that provides the physical connection and conversion between a controller and external devices, sensing and acting upon the physical environment.

Status Indicator Connections

Physical or virtual connections in a system used to display the current status or condition through indicators.

Output Module

A component within a PLC that provides the physical output actions based on the logic control signals.