“The output unit” plays a crucial role in communicating the results of processed data to the user in the field of computer systems. The output unit converts the electronic information from the computer into a human-readable format. In common the output devices include monitors, printers, speakers, and projectors etc. It is essential for grasping how computers interact with users in real-world applications the user must know and understand the type of functions and characteristics of the output unit.
In this section we are placing some of the MCQs on the topic “MCQs on Computer Fundamentals on – Output Unit”. Which is important to compete any of the examination.
Let’s start the Multiple Choice Questions (MCQs)
01) Which of the following device is considered as an output device in a computer system?
A) Keyboard
B) Mouse
C) Light Pen
D) Monitor
Correct answer is option “D”
02) From the following options what is the main function of the output unit in the computer system?
A) Store the data
B) Display the result
C) Process data
D) Enter data into the computer system
Correct answer is option “B”
03) Which of the following device is responsible to provide the hard copy output data?
A) Monitor
B) Scanner
C) Printer
D) Speaker
Correct answer is option “C”
04) The speaker a output device is responsible to produce Which type of the following output result?
A) Visual
B) Hard copy
C) Touchable
D) Audio
Correct answer is option “D”
05) Which of the following is not an output device?
A) Joystick
B) Headphones
C) Plotter
D) Printer
Correct answer is option “A”
06) The use of a plotter in the computer system for which of the following?
A) Text documents
B) Video editing
C) Audio output
D) Large-scale graphics and drawings
Correct answer is option “D”
07) Which of the following device is commonly used for presentations in the visual form?
A) Monitor
B) Printer
C) Speaker
D) Projector
Correct answer is option “D”
08) Which of the following output device is best option for producing high-quality multi-colored graphics?
A) Dot matrix printer
B) Inkjet printer
C) Thermal printer
D) Laser printer
Correct answer is option “D”
09) Which of the following output device is responsible to produce Braille display for visually impaired users?
A) Video display
B) Audio display
C) Tactile display
D) Graphical display
Correct answer is option “C”
10) The resolution of a monitor is measured in which of the following option?
A) Inches
B) Hertz
C) Bits
D) Pixels
Correct answer is option “D”
11) LCD and LED are types of which of the following option?
A) Displays device
B) Printers device
C) Storage device
D) Scanner device
Correct answer is option “A”
12) Which of the following output devices can provide both visual and audio output?
A. CRT monitor
B. LED monitor
C. Monitor with built-in speakers
D. Voice controlled printer
Correct answer is option “C”
13) Which of the following output device is most suitable for creating engineering drawings?
A) Dot matrix printer
B) Plotter
C) Inkjet printer
D) Thermal printer
Correct answer is option “B”
14) The term ‘soft copy’ refers to output displayed of which of the following?
A) Monitor
B) Plotter
C) Audio
D) Printer
Correct answer is option “A”
15) An output device that produces images using laser technology is called which of the following printer?
A) Inkjet printer
B) Dot matrix printer
C) Laser printer
D) Image printer
Correct answer is option “C”
16) Which of the following output device is responsible to real-time display of data?
A) Monitor
B) Printer
C) Projector
D) Keyboard
Correct answer is option “A”
17) Which of the following is the most suitable output device for a visually impaired users?
A) Braille reader
B) Monitor
C) Printer
D) Mouse
Correct answer is option “A”
18) What of the following element is responsible to determine the clarity of text and images on a monitor?
A) RAM
B) CPU
C) ROM
D) Resolution
Correct answer is option “D”
19) Which of the following is not a function of the output unit?
A) Displaying results
B) Accepting user input
C) Converting machine language to human-readable form
D) Providing printed information
Correct answer is option “B”
20) Which of the following device is used to listen the audio on a computer?
A) Printer
B) Microphone
C) Speaker
D) Monitor
Correct answer is option “C”
MCQ on Computer Fundamentals – Basic Question on Computer Awareness | Quiz
MCQ on Basic Computer Units
All the best for a bright future.