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4

The proper definition of a modern digital computer is

A. An electronic automated machine that can solve problems involving words and numbers

B. A more sophistic and modified electronic pocket calculator

C. Any machine that can perform mathematical operations

D. A machine that works on binary code

Correct Answer :

A. An electronic automated machine that can solve problems involving words and numbers


Related Questions

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What is the first stage in software development?

A. Specification and design

B. Testing

C. System Analysis

D. Maintenance

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Which is not a comptuer of first generation?

A. ENIAC

B. UNIVAC

C. IBM 360

D. IBM 1401

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The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called

A. ASCII

B. EBCDIC

C. BCD

D. All of above

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4

Instruction in computer languages consists of

A. OPCODE

B. OPERAND

C. Both of above

D. None of above

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Instructions and memory address are represented by

A. Character code

B. Binary codes

C. Binary word

D. Parity bit

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Which is the type of memory for information that does not change on your computer?

A. RAM

B. ROM

C. ERAM

D. RW / RAM

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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

You use a(n) ________, such as a keyboard or mouse, to input information

A. output device

B. input device

C. storage device

D. processing device

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4

MICR stands for

A. Magnetic Ink Character Reader

B. Magnetic Ink Code Reader

C. Magnetic Ink Cases Reader

D. None

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4

A stand-alone system which produces one page of printed output at a time is

A. Page printer

B. Line printer

C. Laser printer

D. Dot matrix printer

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A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is

A. Memory

B. Buffer

C. Accumulator

D. Address

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4

A pen shaped device which can sense light, and is used to point at spots on a video screen.

A. Mouse

B. Light pen

C. Joystick

D. Plotter

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4

EBCDIC can code up to how many different characters?

A. 256

B. 16

C. 32

D. 64

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4

in which year was UK's premier computing event started?

A. 1980

B. 1985

C. 1986

D. 1987

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A register organized to allow to move left or right operations is called a

A. Counter

B. Loader

C. Adder

D. Shift register

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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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Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?

A. Track number

B. All of above

C. Sector number

D. Surface number

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4

When did IBM introduce the 20286 based PC/AT?

A. 1982

B. 1984

C. 1985

D. 1989

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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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Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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Chief component of first generation computer was

A. Transistors

B. Vacuum Tubes and Valves

C. Integrated Circuits

D. None of above

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Which of the following is not a primary storage device?

A. Magnetic tape

B. Magnetic disk

C. Optical disk

D. All of the above

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4

Which is another name for functional language?

A. Machine

B. Application language

C. Low-level language

D. High-level language

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Which of the following is a feature of fifth generation computers?

A. Use of natural language

B. artificial intelligence

C. bio-chips

D. All of above

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4

Current SIMMs have either or connectors (pins)

A. 9 or 32

B. 30 or 70

C. 28 or 72

D. 30 or 72

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4

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

A. Digital Computer

B. Hybrid Computers

C. Analog Computers

D. AT Computers

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4

Which of the following is not computer language?

A. High level language

B. Medium level language

C. Low level language

D. All of the above

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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

When was vacuum tube invented?

A. 1900

B. 1906

C. 1910

D. 1880

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4

The value of each bead in earth is

A. 1

B. 3

C. 5

D. 7