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4

A computer programmer

A. Does all the thinking for a computer

B. Can enter input data quickly

C. Can operate all types of computer equipments

D. Can draw only flowchart

Correct Answer :

A. Does all the thinking for a computer


Related Questions

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4

From which generation operating systems were developed?

A. First

B. Second

C. Third

D. Fourth

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4

A modern digital computer has

A. Extremely high speed

B. Large memory

C. Almost unlimited array

D. All of the above

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4

The octal equivalence of 111010 is

A. 81

B. 72

C. 71

D. None of above

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4

CPU speed of a personal computer is

A. 32 KIPS

B. 100 KIPS

C. 1 MIPS

D. None of these

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4

A high quality CAD system uses the following for printing drawing and graphs

A. Dot matrix printer

B. Digital plotter

C. Line printer

D. All of the above

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4

Charles Babbage is considered the father of modern computers because

A. of his difference engine

B. of his analytical engine

C. his concept of input, mill and output

D. All of above

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4

A dumb terminal has

A. an embedded microprocessor

B. extensive memory

C. independent processing capability

D. a keyboard and screen

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4

Which is a device that changes information into digital form?

A. Modem

B. Digitizer

C. Mouse

D. Light pen

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4

Which of the following is valid statement?

A. Data in itself is useless unless it is processed

B. The data that is processed is called a program

C. The data which is not yet processed is information

D. Information is processed by computer to generate datA.

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4

A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called

A. Laser printer

B. Ink-jet printer

C. Drum printer

D. Chan printer

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4

Which of the following generation computers had expensive operation cost?

A. First

B. Second

C. Third

D. Fourth

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4

What is the main difference between a mainframe and a super computer?

A. Super computer is much larger than mainframe computers

B. Super computers are much smaller than mainframe computers

C. Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.

D. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently

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4

A byte consists of

A. One bit

B. Four bits

C. Eight bits

D. Sixteen bits

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4

What is the name of the display feature that highlights are of the screen which requires operator attention?

A. Pixel

B. Reverse video

C. Touch screen

D. Cursor

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4

Who used punched cards practically for the first time in the history of computers?

A. Charles Babbage

B. Dr. Herman Hollerith

C. Howard Aikin

D. Joseph Jacquard

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4

Which of the following is not anti- viruses' software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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4

An approach that permits the computer to work on several programs instead of one is

A. On-line thesaurus

B. Multiprogramming

C. Over lapped processing

D. Outline processor

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4

A hard copy would be prepared on a

A. Line printer

B. Dot matrix Printer

C. Typewriter terminal

D. All of the above

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4

Which device of computer operation dispenses with the use of the keyboard?

A. Joystick

B. Light pen

C. Mouse

D. Touch

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4

Which device is required for the Internet connection?

A. Joystick

B. Modem

C. CD Drive

D. NIC Card

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4

Apple company used chips from for its computers

A. Intel

B. Motorola

C. Both of above

D. None of above

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4

Which is used for manufacturing chips?

A. Bus

B. Control unit

C. Semiconductors

D. A and b only

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4

EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Easily Erasable Programmable Read Only Memory

C. Electronic Erasable Programmable Read Only Memory

D. None of the above

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4

The notable features like keyboards, monitors, GUI were developed in

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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4

The first Macintosh computer was from

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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4

What is a light pen?

A. Mechanical Input device

B. Optical input device

C. Electronic input device

D. Optical output device

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4

From which generation computers the printers were used?

A. first

B. second

C. third

D. fourth

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4

Which of the following is not anti-viruses software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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4

Who is credited with the idea of using punch cards to control patterns in a waving machine?

A. Pascal

B. Hollerith

C. Babbage

D. Jacquard

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4

When was the first electro-mechanical computer developed?

A. 1880

B. 1990

C. 1944

D. None of above