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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

Correct Answer :

B. input device


Related Questions

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The organization and interconnection of the various components of a computer system is

A. Architecture

B. Networks

C. Graphics

D. Designing

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4

Which is not a computer classification?

A. mainframe

B. maxframe

C. mini

D. notebook

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4

A system is

A. an integration of different units so as to achieve an objective

B. input unit

C. input and output unit

D. input, output and storage units

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4

Properly arranged data is called

A. Field

B. Words

C. Information

D. File

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4

The CPU and memory are located on the:

A. expansion board

B. motherboard

C. storage device

D. output device

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4

What is a compiler?

A. A compiler does a conversion line by line as the program is run

B. A compiler converts the whole of a higher level program code into machine code in one step

C. A compiler is a general purpose language providing very efficient execution

D. None of the above

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4

Digital devices are

A. Digital Clock

B. Automobile speed meter

C. Clock with a dial and two hands

D. All of them

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4

Which of the following is not a primary storage device?

A. Magnetic tape

B. Magnetic disk

C. Optical disk

D. All of above

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4

Symbolic languages were developed in

A. 1962

B. 1950

C. 1974

D. 1980

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4

Which of the following storage devices can store maximum amount of data?

A. Floppy Disk

B. Hard Disk

C. Compact Disk

D. Magneto Optic Disk

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4

The brain of any computer system is

A. Control Unit

B. Arithmetic Logic Unit

C. Central Processing Unit

D. Storage Unit

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4

Which of the following is an example of fifth generation computer?

A. PIM/m

B. ICL 2950

C. IBM 1401

D. None of above

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4

_________ translates and executes program at run time line by line

A. Compiler

B. Interpreter

C. Linker

D. Loader

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4

Which of the following code used in present day computing was developed by IBM Corporation?

A. ASCII

B. Hollerith Code

C. Baudot Code

D. EBCDIC Code

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4

Memory is made up of

A. Set of wires

B. Set of circuits

C. Large number of cells

D. All of these

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4

________ is the process of dividing the disk into tracks and sectors.

A. Tracking

B. Formatting

C. Crashing

D. Allotting

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4

It was in 2028 BS the was brought in to calculate census datA.

A. IBM 1400

B. IBM 1401

C. ICL 2950

D. None of above

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4

The complete picture of data stored in database is known as

A. Record

B. Schema

C. System flowchart

D. DBMS

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4

A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.

A. Modulator

B. Demodulator

C. Modem

D. Decoder

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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

A modern electronic computer is a machine that is meant for

A. Doing quick mathematical calculations

B. Input, storage, manipulation and outputting of data

C. Electronic data processing

D. Performing repetitive tasks accurately

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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 devices can be sued to directly image printed text?

A. OCR

B. OMR

C. MICR

D. All of above

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4

Which of the following is first generation computer?

A. EDSAC

B. IBM 1401

C. CDC 1604

D. ICL 2950

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4

ENIAC uses

A. Decimal Numbering System

B. Octal Numbering System

C. Binary Numbering System

D. Hexadecimal Numbering System

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4

in which year was UKs premier computing event called ?The which computer? started?

A. 1980

B. 1985

C. 1986

D. 1987

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4

Which characteristic of computer distinguishes it from electronic calculators?

A. Accuracy

B. Storage

C. Versatility

D. Automatic

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4

The digital computer was developed primarily in

A. USSR

B. Japan

C. USA

D. UK

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4

The word processing task associated with changing the appearance of a document is

A. Editing

B. Writing

C. Formatting

D. All of above

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4

Chief component of first generation computer was

A. Transistors

B. Integrated Circuits

C. None of above

D. Vacuum Tubes and Valves