Online Examination

Question# 1. Speaker is:

Input device

Output device

Software program

Bug

Question# 2. what is the full form of VLSI?

very large scale integraction

very long semi instructions

very long and small instructions

very large and small integration.

Question# 3. Which of the following is an example of impact printer?

Ink Jet Printer

Laser Printer

Dot Matrix Printer

None of the above

Question# 4. What is the full form MICR?

Magnetic Ink character recognition

Magnetic Inter coding recognition

Mouse inter coding recognition

Main Inter coding recognition

Question# 5. base of decimal number is:

2

8

10

16

Question# 6. which of the following are components of central processing unit (cpu)?

arithmetic logic unit, mouse

arithmetic logic unit, control unit

arithmetic logic unit, integrated circuits

control unit, monitor

Question# 7. Using _________ keyboard keys you can permanently delete the file/folder such that it is not even available in recycle bin .

Ctrl + Shift

Shift + Esc

Ctrl + Alt

None of the above

Question# 8. A key that turns a function on or off is called a ________ key:

Power

Toggle

Control

None of the above

Question# 9. a device used for converting text and image into digital format and storing it in a computer:

printer

cd writer

scanner

plotter

Question# 10. Toggle keys are _______

Caps lock

Num lock

Scroll lock

All of the above

Question# 11. special chips embedded in merchandise to track their locations are called-

smart cards

gpu

co processor

rfid

Question# 12. which among the following is most powerful computer?

micro computer

mainframe computer

mini computer

super computer

Question# 13. ______ printer form the image of the page by spraying small droplets of ink from the printer head.

Dot Matrix

Daisy wheel

Chain

InkJet

Question# 14. if a computer has more than one processor then it is known as:

uniprocess

multiprocessor

multithreaded

multiprogramming

Question# 15. A coding structure in which characters are represented by means of a series of parallel bars is:

Bar code

Menu Bar

Numeric bar

None of these

Question# 16. A VGA card is a type of:

Graphics adapter card

ATM card

Debit card

Invitation card

Question# 17. bar code reader is:

output device

input device

printing device

all of the above

Question# 18. what is data ?

the raw, unprocessed facts, including text, image, numbers and sound.

it is a set of programs.

it is a hardware device which includes keyboard, mouse, monitor et

it is the 2nd generation of computer.

Question# 19. Which of the following are the examples of Hardware in Computer system?

Input and Output devices

MS-Word 2010 and MS-Excel 2010.

MS-Paint and Math tool.

Google Chrome and Mozilla Firefox

Question# 20. Suppose there are 1600 pixels in row and 1200 pixels in column then the resolution of monitor is __________.

2800 pixels

400 pixels

1920000 pixels

None of the above

Question# 21. an example of handheld computer is

pdas

laptop

microprocessor

none of these

Question# 22. which of the following is an example of micro-computer?

desktop

pda

netbook

all of the above

Question# 23. the brain of the computer system is contained on a single chip called the?

micro controller

micro computer

micro system

micro processor

Question# 24. Which of the following is output device?

Headphone

Trackbal

Keyboard

Webcam

Question# 25. what is full form of smps?

switch mode power supply

simple mode power supply

storage mode power supply

storage mode power shortage

Question# 26. USB stands for:

Universal Serial Band

Universal Serial Bus

Unique Serial Bus

None of the above

Question# 27. A cartridge is associated with:

Mouse

Printer

Joystick

Touch screen

Question# 28. ——— computer generation uses ICSs with VLSI technology.

First

Second

Third

Fourth

Question# 29. which of the following is not an expansion card

graphics card

keyboard card

modem card

network interface card

Question# 30. Which of the following are the parts of CPU?

ALU, CU

ALU, Mouse

ALU, IC

CU, Mouse

Question# 31. what is the correct classification of computer based on size, storage, capacity, and performance?

supercomputer, mainframe computer, minicomputer, and microcomputer

windows machine, mac machine and google machine.

system software and application software

keyboard, joystick, digital camera, and

Question# 32. what is data in the computer system?

it includes keyboard, mouse, monitor etc.

it includes a processor, main and secondary memory, power supply etc.

it includes raw and unprocessed fact like text, number, images or sound.

it is the set of programs.

Question# 33. what is full form of alu?

arithmetic logic unit

allowed logic unit

ascii logic unit

arithmetic least unit

Question# 34. when you connect the projector,--------connection option enables to display different content on your laptop, monitor and on the data projector screen.

pc screen only

duplicate

extend

second screen only

Question# 35. Which of the following is not an example of software?

MS word

antivirus

Scanner

Printer driver

MULTITECH

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Question Paper

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