Hello students welcome to csestudy247.com
In this page provide you Computer Monitor MCQ Questions with Answers which is very useful of many exam like semester ,gate, Railway and BCA etc.
Q.1 A monitor is classified as which type of computer device?
Input Device
Output Device
Both A & B
None of these
Explanation
A monitor is an output device that visually represents text and graphics processed by the computer’s graphics adapter.
Q.2 Which of the following are common types of computer monitors?
CRT
LCD
LED
All of these
Explanation
Computer monitors have utilized various technologies over time, including Cathode Ray Tube (CRT), Liquid Crystal Display (LCD), and Light Emitting Diode (LED).
Q.3 What does the acronym VDU stand for in computing?
Video Display Unit
Video Display Union
Video Dis Unit
None of these
Explanation
VDU stands for Video Display Unit, which is another standard term used to describe a computer monitor or screen.
Q.4 What does the acronym CRT stand for regarding older monitor technology?
Cathode Ray Technology
Cathode Radio Tube
Cathode Ray Tube
None of these
Explanation
CRT stands for Cathode Ray Tube, a vacuum tube containing one or more electron guns used to display images on a phosphorescent screen.
Q.5 What does the acronym LCD stand for in display technology?
Liquid Crystal Display
Liquid Crystal Diode
Liquid Cry Display
None of these
Explanation
LCD stands for Liquid Crystal Display, a flat-panel technology commonly used in computer monitors and televisions.
Q.6 What does the acronym HGA stand for in the context of graphics adapters?
Hercules Grass Adapter
Hercules Graphics Adapter
Hercules Graphics Adope
None of these
Explanation
HGA stands for Hercules Graphics Adapter, a display controller that was popular for providing high-resolution monochrome graphics.
Q.7 What does the acronym VGA stand for?
Video Graphics Application
Video Grap array
Video Graphics Array
None of these
Explanation
VGA stands for Video Graphics Array, a long-standing standard for video display controller electronics.
Q.8 What is the standard resolution associated with the original Video Graphics Array (VGA)?
640480 pixels
1080720 pixels
800*600
None of these
Explanation
The original VGA standard typically supports a resolution of 640×480 pixels.
Q.9 What does the acronym CGA stand for in early graphics standards?
Color Graphics Adapter
Color Graphics Application
Color Gras Adapter
None of these
Explanation
CGA stands for Color Graphics Adapter, which was IBM’s first color display card standard.
Q.10 In flat-panel displays, what does the acronym TFT stand for?
Thin Film Transistor
Three Film Transistor
Thin Film Transfer
None of these
Explanation
TFT stands for Thin Film Transistor, a type of active-matrix LCD that improves image quality and response time.
Q.11 Which of the following is considered the oldest and currently least popular type of monitor?
CRT
LCD
LED
None of these
Explanation
CRT monitors are the oldest technology listed and have been largely phased out due to their bulk, weight, and power consumption.
Q.12 What does the acronym LED stand for in modern monitor terminology?
Light-emitting diodes
Liquid-emitting diodes
Light-emitting display
None of these
Explanation
LED stands for Light-Emitting Diode; modern LED monitors are actually LCD monitors that use LEDs for backlighting.
Q.13 What does the acronym SVGA stand for?
Super Video Graphics Array
Super Video Graphics Application
Super Video Graphics Adapter
None of these
Explanation
SVGA stands for Super Video Graphics Array, a set of display standards that offer higher resolution than standard VGA.
Q.14 Which company or organization originally introduced the SVGA standard?
ISO
IBM
Microsoft
None of these
Explanation
IBM introduced the SVGA (Super Video Graphics Array) standard in 1987.
Q.15 In which year was the SVGA graphics standard first introduced?
1985
1987
1997
None of these
Explanation
The SVGA standard was introduced in 1987, offering enhanced color depth and resolution over previous standards.
Q.16 What does the acronym CAD stand for?
Computer Aided Design
Computer Aided Development
Computer Also Design
None of these
Explanation
CAD stands for Computer Aided Design, which refers to software used by professionals to create precision drawings and technical illustrations.
Q.17 What does the acronym PGA stand for in high-end graphics standards?
Professional Graphics Array
Professional Gras Array
Professional Graphics Application
None of these
Explanation
PGA stands for Professional Graphics Array, a video adapter standard designed for high-performance graphical tasks.
Q.18 Which company was responsible for introducing the PGA (Professional Graphics Array) standard?
IBM
Microsoft
ISO
None of these
Explanation
IBM introduced the Professional Graphics Array (PGA) as a high-end display option for its line of personal computers.
Q.19 In which year was the PGA (Professional Graphics Array) standard introduced?
1999
1978
1984
None of these
Explanation
IBM introduced the Professional Graphics Array (PGA) in 1984, alongside the IBM PC AT.
Q.20 Which of the following is the smallest unit of an image displayed on a monitor?
Pixel
Bit
Transistor
Diode
Explanation
A pixel (picture element) is the smallest controllable element of a digital image displayed on the screen.