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4

As compared to the secondary memory, the primary memory of a computer is

A. Large

B. Cheap

C. Fast

D. Slow

Correct Answer :

C. Fast


Related Questions

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4

The first computer introduced in Nepal was

A. IBM 1400

B. IBM 1401

C. IBM 1402

D. IBM1402

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4

Who invented Analytical engine?

A. Blaise Pascal

B. George Bool

C. Charles Babbage

D. Dr. Herman Hollerith

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4

Which of the following term means to reckon?

A. putare

B. com

C. computa

D. computar

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4

BIOS stands for

A. Basic Input Output system

B. Binary Input output system

C. Basic Input Off system

D. all the above

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4

An output device that uses words or messages recorded on a magnetic medium to produce audio response is

A. Magnetic tape

B. Voice response unit

C. Voice recognition unit

D. Voice band

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4

A characteristic of card systems is:

A. Slowness in processing data

B. Using cards as records of transactions

C. Needing a larger DP staff

D. All of the above

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4

Which of the following is not a valid size of a Floppy Disk?

A. 8?

B. 5 ¼?

C. 3 ½?

D. 5 ½?

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4

Which of the following registers is loaded with the contents of the memory location pointed by the PC?

A. Memory address registers

B. Memory data registers

C. Instruction register

D. Program counter

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4

An input /output device at which data enters or leaves a computer system is

A. Keyboard

B. Terminal

C. Printer

D. Plotter

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4

Who suggested Stored Program Concept

A. John Mauchley

B. J.P. Eckert

C. John Neumann

D. Joseph Jacquard

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4

The first machine to successfully perform a long series of arithmetic and logical operations was:

A. ENIAC

B. Mark-I

C. Analytic Engine

D. UNIVAC-1

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4

What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

A. Bus control

B. Interrupts

C. Bus arbitration

D. Status

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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 few programs as fast as possible while mainframe uses its power to execute as many

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

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4

The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called:

A. robotics

B. simulation

C. computer forensics

D. animation

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4

Which operation is not performed by computer

A. Inputting

B. Processing

C. Controlling

D. Understanding

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4

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

A. Magnetic drum

B. Hard Disks

C. All of above

D. Floppy

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4

Which of the following controls the process of interaction between the user and the operating system?

A. User interface

B. Language translator

C. Platform

D. Screen saver

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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

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

Snowbol is an/a________

A. Operating system

B. HLL

C. Software

D. Search engine

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4

John Napier invented Logarithm in

A. 1614

B. 1617

C. 1620

D. None of above

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4

Which of the following is first generation of computer

A. EDSAC

B. IBM-1401

C. CDC-1604

D. ICL-2900

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4

Binary circuit elements have

A. One stable state

B. Two stable state

C. Three stable state

D. None of above

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4

Which of the following magazines covers only the IBM PC and its compatibles?

A. Byte

B. PC Magazine

C. Personal Computing

D. Interface Age

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4

ABC is a

A. Special purpose computer

B. General purpose computer

C. All Purpose Computer

D. None of above

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4

On which aspect the analog computers are better than digital?

A. Speed

B. Accuracy

C. Reliability

D. Automatic

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4

The computer code for the interchange of information between terminals is

A. ASCII

B. BCD

C. EBCDIC

D. All of above

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4

The system unit of a personal computer typically contains all of the following except:

A. Microprocessor

B. Disk controller

C. Serial interface

D. Modem

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4

Word length of a Personal Computer is

A. 4 bits

B. 8 bits

C. 16 bits

D. 64 bits

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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