In Order to Break Out of a Command or Process

question 20

Multiple Choice

 In order to break out of a command or process on a terminal, what keys should you press?

• A) ctrl+alt+del
• B) ctrl+space
• C) alt+del
• D) ctrl+c

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Definitions:

Input Device

A hardware or component that allows information to be provided to a computer or machine, such as a keyboard, mouse, or sensor.

Output Device

An apparatus that converts electrical signals into physical actions or representations, such as actuators, motors, or displays.

Actual Scan Time

The real time taken for a PLC to complete one cycle of reading inputs, executing the program, and updating outputs.

PLC's Memory

The storage area in a Programmable Logic Controller where data, instructions, and system information are kept for processing and control tasks.