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4

The secondary storage devices can only store data but they cannot perform

A. Arithmetic Operation

B. Logic operation

C. Fetch operations

D. Either of the above

Correct Answer :

D. Either of the above


Related Questions

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4

Magnetic disks are the most popular medium for

A. Direct access

B. Sequential access

C. Both of above

D. None of above

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4

The metal disks, which are permanently housed in, sealed and contamination free containers are called

A. Hard disks

B. Floppy disk

C. Winchester disk

D. Flexible disk

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4

Bit map terminal

A. support display containing multiple window

B. require considerable amount of video RAM

C. requires tremendous amount of copying and hence low performance

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

Microprocessors as switching devices are for which generation computers

A. Second Generation

B. Fourth Generation

C. Third Generation

D. First Generation

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4

When was the company named IBM?

A. 1914

B. 1924

C. 1975

D. None of above

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4

An online backing storage system capable of storing larger quantities of data is

A. CPU

B. Memory

C. Mass storage

D. Secondary storage

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4

One millisecond is

A. 1 second

B. 10th of a seconds

C. 1000th of a seconds

D. 10000th of a seconds

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4

A program that converts computer data into some code system other than the normal one is known as

A. Encoder

B. Simulation

C. Emulator

D. Coding

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4

________ represents raw facts, where-as________ is data made meaningful.

A. Information, reporting

B. Data, information

C. Information, bits

D. Records, bytes

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4

Which of the following is not a binary number?

A. 1

B. 101

C. 202

D. 110

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4

Why are vacuum tubes also called valves?

A. Because they can amplify the weak signals and make them strong

B. Because they can stop or allow the flow of current

C. Both of above

D. None of above

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4

The contribution of Konrad Zuse was long ignored because

A. He made the computers secretly

B. His computers were very complicated and it took time for the people to recognize its power

C. Of political reasons. He was German.

D. All of the above

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4

Which is the highest form?

A. Data

B. Information

C. Knowledge

D. All of above

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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

Who invented EDSAC?

A. John v. Neumann

B. J.P. Eckert and John Mauchley

C. Maurice Wilkes

D. Howard Aiken

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4

The subject of cybernetics deals with the science of

A. Genetics

B. Control and communication

C. Molecular biology

D. Biochemistry

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4

ASCII stands for

A. American Stable Code for International Interchange

B. American Standard Case for Institutional Interchange

C. American Standard Code for Information Interchange

D. American Standard Code for Interchange Information

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4

The main electronic component used in first generation computers was

A. Transistors

B. Integrated Circuits

C. None of above

D. Vacuum Tubes and Valves

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4

EBCDIC stands for

A. Extended Binary Coded Decimal Interchange Code

B. Extended Bit Code Decimal Interchange Code

C. Extended Bit Case Decimal Interchange Code

D. Extended Binary Case Decimal Interchange Code

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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

What was the name of the first commercially available microprocessor chip?

A. Intel 308

B. Intel 33

C. Intel 4004

D. Motorola 639

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4

Which of the following memory medium is not used as main memory system?

A. Magnetic core

B. Semiconductor

C. Magnetic tape

D. Both semiconductor and magnetic tape

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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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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 produces the best quality graphics reproduction?

A. Laser printer

B. Ink jet printer

C. Plotter

D. Dot matrix printer

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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

Which of the following is the most powerful computers?

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

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4

Machine language is

A. Machine dependent

B. Difficult to program

C. Error prone

D. All of above

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4

COBOL is widely used in application s

A. Commercial

B. Scientific

C. Space

D. Mathematical