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 general knowledge
  1. Apple Macintosh

  2. Adobe

  3. EMC

  4. TCS

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Apple's 'Think Different' campaign, launched in 1997, is one of the most famous advertising campaigns in history. It was created by TBWA\Chiat\Day and featured iconic figures like Einstein and Gandhi.

Multiple choice general knowledge sports
  1. Always ON

  2. Virtual Keyboard

  3. Virtual Screen

  4. Wireless Charging Technology

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Latitude Z business laptop featured wireless charging technology as an innovative feature. This was a notable advancement when the laptop was released, allowing cable-free charging. The other options (Always ON, Virtual Keyboard, Virtual Screen) are not correct identifying features of this model.

Multiple choice general knowledge science & technology
  1. A pointer mouse

  2. The unit of mouse movement

  3. A wireless mouse

  4. The unit of mouse sensitivity

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A mickey is indeed the unit of measurement for mouse movement in computing. It represents the smallest increment of movement that a mouse can detect and report to the computer. Option D is incorrect as it refers to sensitivity (which is measured differently), while option A describes a mouse pointer and C describes a wireless mouse, not the unit itself.

Multiple choice general knowledge foreign languages
  1. La caméra

  2. Le cable

  3. Le courriel

  4. Le clavier

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The French word for keyboard is "le clavier." "La caméra" means camera, "le cable" is cable, and "le courriel" is email - this is a direct vocabulary translation question.

Multiple choice general knowledge foreign languages
  1. L'ordinateur de bureau

  2. La souris

  3. Le clavier

  4. L'ordinateur portable

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

L'ordinateur portable is the French term for laptop computer. The word 'portable' means portable or mobile, while 'ordinateur' means computer. 'De bureau' means desktop, 'souris' means mouse, and 'clavier' means keyboard - these are all computer peripherals or different types of computers.

Multiple choice general knowledge foreign languages
  1. La souris

  2. Le micro

  3. L'ordinateur de bureau

  4. La caméra

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

La souris is the French word for mouse (the computer input device). 'Le micro' refers to a microphone, 'la caméra' is camera, and 'l'ordinateur de bureau' is desktop computer.

Multiple choice general knowledge
  1. Online Key board

  2. Web Cam Chating

  3. Chatting

  4. Mouse

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Douglas Engelbart invented the computer mouse in 1964, revolutionizing human-computer interaction by making graphical interfaces practical. This input device became essential for personal computing, enabling users to point and click rather than rely solely on keyboard commands.

Multiple choice general knowledge science & technology
  1. mouse

  2. keyboard

  3. RAM

  4. Pen drive

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Mouse, keyboard, and pen drive are all external peripheral devices that connect to a computer. RAM is internal memory hardware installed inside the computer motherboard, making it the odd one out as it's not an external peripheral.

Multiple choice general knowledge science & technology
  1. Video Audio Integration

  2. Video Audio Integration Operation

  3. Visual Audio Integration Operation

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

VAIO stands for Video Audio Integration Operation. Sony's VAIO brand represented the integration of audio and video capabilities, and the logo even features an analog wave symbol and the binary digits 1 and 0.

Multiple choice general knowledge
  1. Attitude indicator

  2. VOR

  3. Turn Coordinator

  4. Turn and Bank Indicator

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The 'step on the ball' mnemonic refers to the Turn Coordinator - if the ball is off-center, 'step' on the rudder pedal on the same side as the ball to center it. This helps pilots remember proper coordination during turns. Option C is correct.