Important Descriptive Question with answer



Who is father of computer-?

A) Charles babbage
B) Howking
C) James bond
D) newton


Which is not a computer classification?

A) Mainframe computer
B) micro computer
C) Minicomputer
D) notepad


Which of the following is Internal Memory?

A) Disks
B) Pen Drive
C) RAM
D) CDs


Which is not an output device?

A) Keyboard
B) Monitor
C) Printer
D) Speaker


Which is an input device-

A) Printer
B) Speaker
C) Mouse
D) Monitor


What is the full form of cpu?

A) Central processing unit
B) Control processing unit
C) Central programing unit
D) Control progress unit


Which of the following is a storage devices?

A) Tape
B) Harddisk
C) Floppy disk
D) All of the above


Which of the following is not a class of computer based on size?

A) Mainframe computer
B) Mini Computer
C) Micro Computer
D) Smart Computer


CPU and UPS are same device-

A) True
B) False
C)
D)


Which of the following is a class of computer based on model?

A) Digital computer
B) Hybrid computer
C) Analog computer
D) AT computer


CD-ROM stands for-

A) Compactable read only memory
B) Compact data read only memory
C) Compactable disk read only memory
D) Compact disk read only memory


MICR stand for-

A) Magnetic ink character reader
B) Magnetic ink code reader
C) Magnetic ink case reader
D) None of the above


How many types of software

A) 1
B) 2
C) 3
D) 4


Primary memory is-

A) ROM
B) Hard disk
C) Pen drive
D) Floppy


Which is not a feature of computer?

A) Lazy
B) Accuracy
C) Diligence
D) Versatile


EEPROM stands for-

A) Electrically erasable programmable read only memory
B) Electronic erasable programmable read only memory
C) Easily erasable programmable red only memory
D) Easily erasable programmable read only memory


Keyboard is-

A) Input device
B) Output device
C) Both
D) None of these


James Bond is father of computer

A) True
B) False
C)
D)


Monitor is output device

A) True
B) False
C)
D)


CPU is the brain of computer-

A) True
B) False
C)
D)


CPU and UPS are same device-

A) True
B) False
C)
D)


Mouse is an output device

A) True
B) False
C)
D)


In which device we feed data into the computer is called-

A) Output device
B) Input device
C) Both
D) None of these


Which is not the part of computer?

A) Monitor
B) Mouse
C) Keyboard
D) Modem


What is the another name of monitor?

A) VDU
B) CPU
C) UPS
D) VDE


LED stand for-

A) Liquid emitting diode
B) Light emitting diode
C) Liquid equal disk
D) Light emitting disk


IPO cycle is

A) Input process output
B) Input perfect output
C) Inner process output
D) Input project output


Is computer is a fast accurate electronic machine-

A) True
B) False
C)
D)


A software is a set of programs

A) True
B) False
C)
D)


CRT stands for-

A) Crystal ray tube
B) Cathode ray tube
C) Crystal ray tublight
D) Cathode rate tube