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Regarding a VDU, Which statement is more correct?

A. It is an output device

B. It is an input device

C. It is a peripheral device

D. It is hardware item

Correct Answer :

C. It is a peripheral device


Related Questions

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CD-ROM is a

A. Semiconductor memory

B. Memory register

C. Magnetic memory

D. None of above

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4

Time during which a job is processed by the computer is

A. Delay times

B. Real time

C. Execution time

D. Down time

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4

Any device that performs signal conversion is

A. Modulator

B. Modem

C. Keyboard

D. Plotter

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4

A 32 bit microprocessor has the word length equal to

A. 2 byte

B. 32 byte

C. 4 byte

D. 8 byte

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4

Central Processing Unit is combination of

A. Control and storage

B. Control and output unit

C. Arithmetic logic and input unit

D. Arithmetic logic and control unit

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4

Which language was devised by Dr. Seymour Cray?

A. APL

B. COBOL

C. LOGO

D. FORTRAN

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4

In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibition?

A. 1820

B. 1860

C. 1855

D. 1870

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4

The advantage of COM are its __ and __

A. Compact size; speed readability

B. Compact size, speed

C. Readability; speed

D. Low cost; readability

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4

Which of the following is called low level languages?

A. Machine language

B. Assembly language

C. Both of the above

D. None of above

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4

Magnetic tape can serve as

A. Secondary storage media

B. Output media

C. Input media

D. All of the above

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4

Excessive parallel processing is related to

A. First generation

B. Fourth generation

C. Fifth Generation

D. Third generation

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4

The two major types of computer chips are

A. External memory chip

B. Primary memory chip

C. Microprocessor chip

D. Both b and c

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4

WAN is a most used abbreviation in Networking, what is its full form?

A. WAP Area Network

B. Wide Area Network

C. Wide Array of Network

D. Wireless Access Network

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4

Which unit converts user data into machine readable form?

A. Input unit

B. Output unit

C. ALU

D. Control Unit

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4

________printer is the cheapest in terms of price and operating cost

A. Inkjet

B. Laser

C. Thermal

D. Dot matrix

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4

When did arch rivals IBM and Apple Computers Inc. decide to join hands?

A. 1978

B. 1984

C. 1990

D. 1991

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Which of the following is not the classification of computers based on application?

A. Electronic Computers

B. Analog Computers

C. Digital Computers

D. Hybrid Computers

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To move a copy of file from one computer to another over a communication channel is called?

A. File transfer

B. File encryption

C. File modification

D. File copying

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4

When was the X window system born?

A. 1984

B. 1989

C. 1988

D. 1990

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4

Which of the following is used as a primary storage device?

A. Magnetic drum

B. Hard Disks

C. Floppy

D. All of above

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4

The value of each bead in heaven is

A. 1

B. 3

C. 5

D. 7

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4

As compared to diskettes, the hard disks are

A. More expensive

B. More portable

C. Less rigid

D. Slowly accessed

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Which of the following is not a form of data?

A. numbers and characters

B. images

C. sound

D. none of above

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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

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4

An IBM system/38 represents the computer class of:

A. Small-scale computer

B. Medium-scale computer

C. Large-scale computer

D. Super computer

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4

SMPS stands for

A. Switched mode Power Supply

B. Start mode power supply

C. Store mode power supply

D. Single mode power supply

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4

Find out who is not the inventor of transistors among following names

A. John Burdeen

B. William Shockley

C. Walter Brattain

D. Lee de Forest

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4

Symbolic logic was discovered by

A. George Boole

B. Herman Hollerith

C. Van Neumann

D. Basic Pascal

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4

Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?

A. Daisy wheel

B. Dot matrix

C. Laser

D. Thimble

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4

The output quality of a printer is measured by

A. Dots per inch

B. Dot per sq. inch

C. Dots printed per unit time

D. All of above