Computer Knowledge

Computer Hardware Devices

893 Questions

Computer Hardware Devices focuses on the physical components of a computer system, including input, output, and memory devices. It tests practical understanding of ports, displays, and peripheral technologies. This topic is common in the computer knowledge section of banking and SSC exams.

Input output devicesMonitor settingsComputer portsAssistive technologyHardware components

Computer Hardware Devices Questions

Multiple choice business organisation and correspondence meaning and factors of business environment dimensions of business environment business environment and its dimensions business environment

Which of the following is an environment scanning tool?

  1. PENTLE

  2. PINTLE

  3. PESTLE

  4. PANTLE
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

PESTLE analysis is a useful tool for understanding the big picture of the environment in which an entrepreneur is planning to operate.PESTLE stands for Political, Economic, Sociological, Technological, Legal, and Environmental.

Multiple choice

Which are hardware devices?

  1. Word and Excel

  2. Google Chrome and Mozilla

  3. Files and Folders

  4. Monitor and keyboard
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hardware refers to the physical components of a computer system. A monitor and keyboard are tangible devices, whereas software, files, and folders are digital entities.

Multiple choice

What is a cursor

  1. A blinking line on the screen that tells you where you are.

  2. A new jewelry fad.

  3. People who curse.

  4. Our new spelling word.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A cursor is a visual indicator on a computer screen, often a blinking line or arrow, that shows where the next character will be typed or where the mouse is pointing.

Multiple choice

Keyboard

  1. What you touch on a computer screen.

  2. Keys which serve as a primary input device for a computer.

  3. The top of a web page.

  4. The icons at the bottom of the desktop.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A keyboard is the primary input device for a computer, consisting of keys that allow the user to type text and enter commands.

Multiple choice

Mouse

  1. Another name for the keyboard.

  2. A big scary animal.

  3. The name of Mrs. Winter's pet.

  4. A hand-operated pointer device used for computer input.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface, allowing the user to control the cursor on the screen.

Multiple choice

Laptop

  1. Portable computers with a screen, keyboard and mouse device.

  2. Where grandkids sit when with a grandparent.

  3. The top of my desk.

  4. The top of a computer.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A laptop is a portable personal computer that integrates a display, keyboard, and pointing device into a single unit, making it easy to move and use in different locations.

Multiple choice

Monitor

  1. Also referred to as "computer screen" or "display.

  2. The teacher in the room.

  3. Your computer mouse.

  4. A webpage.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A monitor is the physical output device that displays the visual interface of a computer. It is synonymous with screen or display.

Multiple choice

Which of the following is NOT an input device?

  1. mouse

  2. speakers

  3. keyboard

  4. scanner
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Speakers are output devices because they translate digital signals into sound for the user. Mice, keyboards, and scanners are input devices used to send data to the computer.

Multiple choice

LCD (Display)

  1. Liquid Crystal Display

  2. Liquid Connection Display

  3. LED Crystal Display

  4. Liquid Crystal Digitization
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

LCD stands for Liquid Crystal Display. It is a flat-panel display technology that uses the light-modulating properties of liquid crystals.

Multiple choice

TFT (Displays)

  1. Thick Film Transistor

  2. Thick Film Television

  3. Thin Film Transistor

  4. Thin Film Television
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

TFT stands for Thin Film Transistor, a type of field-effect transistor used in liquid crystal displays (LCDs) to improve image quality and response time.

Multiple choice

VGA (Display)

  1. Visual Graphics Application

  2. Video Graphics Application

  3. Visual Graphics Array

  4. Video Graphics Array
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

VGA stands for Video Graphics Array, a legacy display interface standard introduced by IBM in 1987.