Input / Output Device MCQ with Answers

Welcome to our blog post on Input / Output Device MCQ with Answers. In today’s digital world computer literacy has become essential for everyone. Whether you are a student, a professional, or just someone who uses a computer for personal purposes, it is important to have a good understanding of computer knowledges. To enhance your understanding of fundamentals of computer knowledge, we have prepared an exciting Multiple-Choice Questions (MCQ) quiz consisting of 30 very important questions and answers on various aspects of Input / Output Device.

Input / Output Device MCQ with Answers

Question 1. What is an input device?

1. A device that displays information
   
2. A device that inputs data
   
3. A device that processes data
   
4. A device that stores data
   

Answer: b. A device that inputs data

 

Question 2. Which of the following is an example of an input device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Speaker
   

Answer: c. Keyboard

 

Question 3. What is the function of a scanner?

1. Displays images on a screen
   
2. Prints documents
   
3. Scans images or documents and converts them into digital data
   
4. Records sound
   

Answer: c. Scans images or documents and converts them into digital data

 

Question 4. Which of the following is an example of an output device?

1. Mouse
   
2. Printer
   
3. Microphone
   
4. Webcam
   

Answer: b. Printer

Question 5. What is the purpose of a microphone?

1. Displays images on a screen
   
2. Prints documents
   
3. Captures sound
   
4. Scans images or documents
   

Answer: c. Captures sound

 

Question 6. Which of the following is an example of a visual display unit?

1. Mouse
   
2. Printer
   
3. Monitor
   
4. Speaker
   

Answer: c. Monitor

 

Question 7. Which of the following is an example of an audio output device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Speaker
   

Answer: d. Speaker

 

Question 8. What is the primary function of a printer?

1. Displays images on a screen
   
2. Prints documents
   
3. Captures sound
   
4. Scans images or documents
   

Answer: b. Prints documents

 

Question 9. What is the purpose of a joystick?

1. Captures sound
   
2. Displays images on a screen
   
3. Controls movement in computer games or simulations
   
4. Scans images or documents
   

Answer: c. Controls movement in computer games or simulations

 

Question 10. Which of the following is an example of a tactile input device?

1. Scanner
   
2. Printer
   
3. Keyboard
   
4. Touchscreen
   

Answer: d. Touchscreen




Question 11. What is the function of a graphics tablet?

1. Displays images on a screen
   
2. Prints documents
   
3. Captures sound
   
4. Allows users to draw or write digitally
   

Answer: d. Allows users to draw or write digitally

 

Question 12. Which of the following is an example of a biometric input device?

1. Printer
   
2. Mouse
   
3. Keyboard
   
4. Fingerprint scanner
   

Answer: d. Fingerprint scanner

 

Question 13. What is the purpose of a digital camera?

1. Displays images on a screen
   
2. Prints documents
   
3. Captures images as digital data
   
4. Records sound
   

Answer: c. Captures images as digital data

 

Question 14. Which of the following is an example of an output device used for multimedia applications?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Scanner
   

Answer: b. Monitor

 

Question 15. What is the function of a touchpad?

1. Captures sound
   
2. Displays images on a screen
   
3. Controls movement of the cursor on a screen
   
4. Scans images or documents
   

Answer: c. Controls movement of the cursor on a screen

 

Input / Output Device MCQ with Answers

Question 16. Which of the following is an example of an output device used for gaming?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Scanner
   

Answer: b. Monitor

Question 17. What is the purpose of a barcode reader?

1. Displays images on a screen
   
2. Prints documents
   
3. Captures barcode information for processing
   
4. Scans barcode information for processing
   

Answer: d. Scans barcode information for processing

 

Question 18. Which of the following is an example of an audio input device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Microphone
   

Answer: d. Microphone

 

Question 19. What is the function of a web camera (webcam)?

1. Captures sound
   
2. Displays images on a screen
   
3. Records videos or images for online communication
   
4. Scans images or documents
   

Answer: c. Records videos or images for online communication




Question 20. Which of the following is an example of a character recognition input device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Optical character recognition (OCR) scanner
   

Answer: d. Optical character recognition (OCR) scanner

 

Question 21. What is the purpose of a plotter?

1. Captures sound
   
2. Displays images on a screen
   
3. Prints large-scale graphics or images
   
4. Scans images or documents
   

Answer: c. Prints large-scale graphics or images

 

Question 22. Which of the following is an example of a motion sensor input device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Accelerometer
   

Answer: d. Accelerometer

 

Question 23. What is the function of a gamepad?

1. Captures sound
   
2. Displays images on a screen
   
3. Controls movement and actions in video games
   
4. Scans images or documents
   

Answer: c. Controls movement and actions in video games

 

Question 24. Which of the following is an example of a haptic feedback output device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Vibrating game controller
   

Answer: d. Vibrating game controller

 

Question 25. What is the purpose of a smartboard?

1. Captures sound
   
2. Displays images on a screen
   
3. Allows users to interact with a computer using touch and pen input
   
4. Scans images or documents
   

Answer: c. Allows users to interact with a computer using touch and pen input

 

Question 26. Which of the following is an example of a 3D printer?

1. Laser printer
   
2. Inkjet printer
   
3. Dot matrix printer
   
4. Additive manufacturing printer
   

Answer: d. Additive manufacturing printer

 

Question 27. What is the function of a MIDI controller?

1. Captures sound
   
2. Displays images on a screen
   
3. Controls electronic musical instruments or software
   
4. Scans images or documents
   

Answer: c. Controls electronic musical instruments or software

 

Question 28. Which of the following is an example of a virtual reality (VR) headset?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Oculus Rift
   

Answer: d. Oculus Rift

 

Question 29. What is the purpose of a data glove?

1. Captures sound
   
2. Displays images on a screen
   
3. Allows users to interact with a computer using hand movements
   
4. Scans images or documents
   

Answer: c. Allows users to interact with a computer using hand movements




Question 30. Which of the following is an example of a speech recognition input device?

1. Printer
   
2. Monitor
   
3. Keyboard
   
4. Microphone with speech recognition software
   

Answer: d. Microphone with speech recognition software

Note: The answers provided above are based on general knowledge and may vary depending on specific models or technologies of input and output devices.

We hope you enjoyed to learn our Input / Output Device MCQ with Answers and found it informative and engaging. Stay tuned for more interesting and educational content related to computers and technology. Keep learning and exploring the fascinating world of computers!

Read Also;

• Learn most important one liner Computer GK Quiz.
  
• Learn all Generations of Computer with details.
  
• Learn top MCQ with answers related Operating System.
  
• Learn most important MCQ related Computer Fundamental.