Computer Hardware Devices Quiz Questions

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| By GOBINDA KUNDU

GOBINDA KUNDU

Community Contributor

Quizzes Created: 3 | Total Attempts: 10,667

Questions: 10 | Attempts: 674 | Updated: Mar 29, 2023

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Questions and Answers

1.

The main part or brains of the computer that processes instructions, performs calculations and manages the the flow of information through a computer system.
- A.
  
  Cursor
- B.
  
  Internet
- C.
  
  CPU
- D.
  
  Software
Correct Answer
C. CPU

Explanation
The CPU, or Central Processing Unit, is the main part of a computer that processes instructions, performs calculations, and manages the flow of information. It is responsible for executing program instructions and coordinating the activities of all the hardware and software components in a computer system. The CPU is often referred to as the "brains" of the computer because it carries out the majority of the computer's processing tasks.

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2.

Piece of hardware that displays test and graphics from a computer.
- A.
  
  Desktop
- B.
  
  Modem
- C.
  
  Cursor
- D.
  
  Monitor
Correct Answer
D. Monitor

Explanation
A monitor is a piece of hardware that displays text and graphics from a computer. It is an output device that allows users to visually interact with the computer. Monitors come in various sizes and resolutions, and they can be connected to the computer either through a cable or wirelessly. They provide a visual representation of the data and information processed by the computer, allowing users to view documents, images, videos, and perform various tasks on the computer.

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3.

Which button on the keyboard is used to capitalize?
- A.
  
  Ctrl
- B.
  
  Tab
- C.
  
  Windows
- D.
  
  Shift
Correct Answer
D. Shift

Explanation
The Shift button on the keyboard is used to capitalize letters. When pressed along with a letter key, it allows the user to type the corresponding uppercase letter. This is a common feature in most word processing and text editing software, as well as in web browsers and other applications that involve typing. By holding down the Shift button while pressing a letter, the user can easily switch between lowercase and uppercase letters, allowing for proper capitalization in writing.

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4.

What keys are used on the keyboard to move around the page without moving text?
- A.
  
  < >
- B.
  
  + -
- C.
  
  Space Bar
- D.
  
  Arrow Keys
Correct Answer
D. Arrow Keys

Explanation
The arrow keys are used on the keyboard to move around the page without moving text. They allow the user to navigate through different elements on a webpage or document, such as links, buttons, or input fields, without affecting the position of the cursor or selected text. By pressing the arrow keys, the user can move the focus or selection to different areas of the page, making it easier to navigate and interact with the content.

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5.

To make a section of text bold in Word, what do you need to do first?
- A.
  
  Turn on the bold option
- B.
  
  Underline the text
- C.
  
  Highlight the text
- D.
  
  Single click on the text
Correct Answer
C. Highlight the text

Explanation
To make a section of text bold in Word, you need to first highlight the text. By selecting the specific section, you can then apply the formatting options such as bold, italic, underline, etc. This allows you to modify the appearance of the selected text as desired.

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6.

How do you minimize or maximize a program in Windows?
- A.
  
  Right click on the mouse.
- B.
  
  Go to "File" and select minimize or maximize.
- C.
  
  Top right corner, dash or square.
- D.
  
  This function can not be done.
Correct Answer
C. Top right corner, dash or square.

Explanation
To minimize or maximize a program in Windows, you can click on the top right corner of the program window where there is a dash or square symbol. This is a common feature in Windows operating systems that allows users to easily minimize or maximize windows for better organization and multitasking.

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7.

How do you close a window on your desktop?
- A.
  
  Go to "File" and select "Close".
- B.
  
  Press the "Ctrl" key on the keyboard.
- C.
  
  Use the mouse to press the button with the "X" in it at the top right corner of the screen.
- D.
  
  Use the mouse to press the button with the _ in it at the top right corner of the screen.
Correct Answer
C. Use the mouse to press the button with the "X" in it at the top right corner of the screen.

Explanation
To close a window on your desktop, you can use the mouse to press the button with the "X" in it at the top right corner of the screen. This button is typically located in the top right corner of the window and is commonly used to close windows in desktop applications.

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8.

F1-F12 keys are called
- A.
  
  Function Keys
- B.
  
  Navigation Keys
- C.
  
  Special Keys
- D.
  
  Alphabet Key
Correct Answer
A. Function Keys

Explanation
The F1-F12 keys on a keyboard are commonly referred to as Function Keys. These keys have specific functions assigned to them, such as opening help menus, adjusting screen brightness, controlling audio volume, and performing various other tasks depending on the software or operating system being used. They are called Function Keys because they provide additional functions beyond typing letters or numbers.

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9.

You cannot change the desktop background
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
The statement "You cannot change the desktop background" is incorrect. Users have the ability to change the desktop background on their computer. They can choose from a variety of images or set their own custom image as the desktop background. Therefore, the correct answer is False.

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10.

Mouse is a Output Device
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
The statement that "Mouse is a Output Device" is incorrect. A mouse is actually an input device. It allows the user to interact with the computer by moving the cursor on the screen and selecting or clicking on items. Therefore, the correct answer is False.

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Current Version
Mar 29, 2023

Quiz Edited by
ProProfs Editorial Team
Aug 02, 2016

Quiz Created by
GOBINDA KUNDU

Computer Hardware Devices Quiz Questions

The main part or brains of the computer that processes instructions, performs calculations and manages the the flow of information through a computer system.

Piece of hardware that displays test and graphics from a computer.

Which button on the keyboard is used to capitalize?

What keys are used on the keyboard to move around the page without moving text?

To make a section of text bold in Word, what do you need to do first?

How do you minimize or maximize a program in Windows?

How do you close a window on your desktop?

F1-F12 keys are called

You cannot change the desktop background

Mouse is a Output Device