Input and Output Devices: Interactive Learning Quizzes for Computer Systems and Architecture

Question 1

Which of the following is a disadvantage of touchscreens compared to traditional input devices?

Accepted Answer

Increased susceptibility to damage and wear

Answer

Increased user-friendliness and ease of use

Answer

Enhanced accuracy and precision

Answer

Reduced cost of production compared to traditional devices

Question 2

What is the primary function of a pointing device?

Accepted Answer

To navigate a graphical user interface

Answer

To input text and commands

Answer

To store data and programs

Answer

To connect to a network

Question 3

What is the main purpose of a printer?

Accepted Answer

To produce hard copies of documents

Answer

To display visual information

Answer

To store and retrieve files

Answer

To enable communication

Question 4

What is the purpose of a touchscreen?

Accepted Answer

To provide user input without the use of a mouse or keyboard

Answer

To display visual data

Answer

To store and retrieve files

Answer

To connect to a network

Question 5

What type of input device allows users to interact with a computer by sensing changes in its position or orientation?

Accepted Answer

Mouse

Answer

Keyboard

Answer

Microphone

Answer

Webcam

Question 6

Which of the following is a key advantage of a high-resolution monitor?

Accepted Answer

Sharper and more detailed images

Answer

Larger screen size

Answer

Brighter colors

Answer

Faster response time

Question 7

What is the primary function of a print buffer in a computer system?

Accepted Answer

To temporarily store data before sending it to the printer

Answer

To process print jobs and manage printer settings

Answer

To enhance the speed of printing operations

Answer

To reduce the workload of the CPU

Question 8

Which of the following is a common type of touchscreen technology that uses tiny electrical signals to detect touch?

Accepted Answer

Capacitive

Answer

Infrared

Answer

Acoustic wave

Answer

Optical

Question 9

Which of the following is a type of printer that utilizes heat to fuse colored toner particles onto paper?

Accepted Answer

Laser

Answer

Inkjet

Answer

Dot-matrix

Answer

Solid ink

Question 10

What is the main purpose of a video adapter in a computer system?

Accepted Answer

To convert digital signals into images for display on the monitor

Answer

To store data temporarily

Answer

To connect the CPU to the motherboard

Answer

To provide sound output

Question 11

Which type of input device is used to convert analog audio signals into digital format?

Accepted Answer

Microphone

Answer

Webcam

Answer

Scanner

Answer

Joystick

Question 12

What is a critical aspect to consider when designing a user interface for an input or output device?

Accepted Answer

Usability and user experience

Answer

Aesthetics only

Answer

Cost-effectiveness alone

Answer

Functionality without regard to aesthetics

Question 13

Which of the following is an input device used to type text and commands?

Accepted Answer

Keyboard

Answer

Monitor

Answer

Printer

Answer

Hard disk drive

Question 14

What is the primary function of a mouse in a computer system?

Accepted Answer

To point and click on graphical user interfaces

Answer

To type text

Answer

To display information

Answer

To store data

Question 15

Which type of monitor utilizes liquid crystal technology to generate images?

Accepted Answer

LCD

Answer

CRT

Answer

Plasma

Answer

OLED

Question 16

What is the main purpose of a printer driver?

Accepted Answer

To translate print commands into signals that the printer interprets

Answer

To establish a physical connection between the printer and the computer

Answer

To store print jobs for later execution

Answer

To enhance the quality of printed output

Question 17

Which of the following is a form of optical storage technology?

Accepted Answer

CD-ROM

Answer

Hard disk drive

Answer

Solid-state drive

Answer

RAM

Question 18

Which of the following is NOT a core function of an operating system?

Accepted Answer

Storing data permanently

Answer

Managing hardware resources

Answer

Providing a user interface

Answer

Running applications

Question 19

Which of the following is an input device?

Accepted Answer

Keyboard

Answer

Printer

Answer

Speaker

Answer

Monitor

Question 20

Which type of keyboard features keys that provide tactile feedback with a distinct click?

Accepted Answer

Mechanical keyboard

Answer

Membrane keyboard

Answer

Wireless keyboard

Answer

Ergonomic keyboard

Question 21

What is the primary purpose of a graphics card in a computer system?

Accepted Answer

To process and render visual data for display

Answer

To provide network connectivity

Answer

To handle audio processing

Answer

To store data on a hard drive

Question 22

Which of the following is a standard resolution for a Full High Definition (HD) display?

Accepted Answer

1920 x 1080

Answer

2560 x 1440

Answer

3840 x 2160

Answer

1280 x 720

Question 23

What is the main purpose of a plotter device?

Accepted Answer

To print high-precision, large-scale drawings and graphs

Answer

To produce copies of digital documents on paper

Answer

To display graphical content on a screen

Answer

To scan physical documents and convert them into digital formats

Question 24

Which type of printer uses individual ink cartridges to produce printed output?

Accepted Answer

Inkjet printer

Answer

Dot matrix printer

Answer

Laser printer

Question 25

What is the primary function of a scanner in a computer system?

Accepted Answer

To capture and convert physical documents or images into digital formats

Answer

To display visual content on a screen

Answer

To provide tactile feedback to users

Answer

To print digital documents onto physical paper

Question 26

What is a key benefit of using a touchscreen monitor?

Accepted Answer

It allows for direct and intuitive interaction with on-screen content

Answer

It provides a larger viewing area compared to traditional monitors

Answer

It reduces eye strain and fatigue during extended use

Question 27

What is the fundamental difference between parallel and serial ports?

Accepted Answer

Parallel ports transfer data multiple bits simultaneously, while serial ports transfer data one bit at a time

Answer

Parallel ports are primarily used for high-speed data transfer, while serial ports are used for low-speed data transfer

Answer

Parallel ports are commonly found on older computers, while serial ports are more commonly found on modern computers