What is Input device primarily used for?
Difficulty: Easy
About this MCQ
This Easy Computer Fundamentals question asks: What is Input device primarily used for? The correct choice is A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse. ✓
- B. A computer design model in which program instructions and data share the same memory.
Why not B: “A computer design model in which program instructions and data share the same memory.” does not fit this question. The answer is A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse..
- C. A unit of digital information consisting of 8 bits.
Why not C: “A unit of digital information consisting of 8 bits.” does not fit this question. The answer is A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse..
- D. The central processing unit that executes instructions and performs calculations.
Why not D: “The central processing unit that executes instructions and performs calculations.” does not fit this question. The answer is A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse..
Correct answer
A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse.
Explanation
A hardware device used to provide data and control signals to a computer such as a keyboard or mouse is the value that answers What is Input device primarily used for option A Option B A computer design model in which program instructions and data share the same memory does not fit this question Option C A unit of digital information consisting of bits does not fit this question Option D The central processing unit that executes instructions and performs calculations does not fit this question For this Computer Fundamentals question the accepted answer is A hardware device used to provide data and control signals to a computer such as.
Source: Computer Fundamentals Official Reference Guide
Tags: Computer Basics, computer science, IT fundamentals, hardware and software
Submitted by: MCQsHub Editorial
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