Which of the Following Is a Form of an Input/output

question 31

Multiple Choice

Which of the following is a form of an input/output device that alters digital data from a computer and transmits it over telephone lines or cable installations?

• A)Software
• B)Modem  
• C)Monitor
• D)Keyboard

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Definitions:

Data Types

The classification of data based on the attributes and behaviors of the data, such as integer, string, or boolean, which defines the operations that can be performed on the data and how it is stored.

Main Routine

In PLC programming, the Main Routine is the essential part of the program that runs continuously in a loop, executing the primary logic and control tasks.

Continuous Tasks

Tasks or processes that run continuously without interruption, often used in industrial automation to monitor and control ongoing operations.