Computer Knowledge For IBPS-PO/CLERK- Examination
1. What acronym describes a network that spans multiple locations?(1) LAN
(2) MAN
(3) SAN
(4) WAN
(5) CAN
Ans. (4) WAN describes a network that spans multiple locations.
2. UNIVAC was a first generation computer. What is its full form?
(1) Universal Automatic Computer
(2) Universal Array Computer
(3) Unique Automatic Computer
(4) Unvalued Automatic Computer
(5) Universal Active Computer
Ans. (1) UNIVAC stands for Universal Automatic Computer.
3. Which of the following is required when more than one person uses a central computer at the same time?
(1) Terminal
(2) Light pen
(3) Digitizer
(4) Mouse
(5) Printer
Ans. (1) Terminal is required when more than one person uses a central computer at the same time.
4. Which of the following is not an output device?
(1) Scanner
(2) Printer
(3) Flat Screen
(4) Headphone
(5) Speaker
Ans. (1) Scanner is an input device.
5. Personal computers used a number of chips mounted on a main circuit board. What is the common name for such boards?
(1) Daughterboard
(2) Motherboard
(3) Father board
(4) Childboard
(5) Grandboard
Ans. (2) Personal computers used a number of chips mounted on a main circuit board is known as motherboard.
6. Which of the following is not the classification of computers based on application?
(1) Electronic Computers
(2) Analog Computers
(3) Digital Computers
(4) Hybrid Computers
(5) Both 1 and 4
Ans. (1) Electronic Computers is not the classification of computers based on application.
7. Which of the following is not a type of Software
(1) System Software
(2) Application Software
(3) Utility Software
(4) Entertainment Software
(5) Both 3 and 4
Ans. (4) Entertainment Software is not a type of software.
8. Another word for a daisy wheel printer is ______.
(1) Petal printer
(2) Golf ball printer
(3) Laser printer
(4) Line printer
(5) Ink Jet Printer
Ans. (1) Another word for a daisy wheel printer is Petal Printer.
9. Cursor is a ____.
(1) Pixel
(2) Thin blinking line
(3) Pointing device
(4) Blinking circle
(5) Point
Ans. (2) Cursor is a thin blinking line.
10. Which device is not used to back up the data?
(1) Floppy Disk
(2) Magnetic Tape
(3) Optical Drive (CD/ DVD)
(4) External hard disk
(5) RAM
Ans. (5) RAM is volatile storage device.
