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An _________ Device is any device that provides information, which is sent to the CPU

A. Input

B. Output

C. CPU

D. Memory

Correct Answer :

A. Input


Related Questions

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An error in software or hardware is called a bug. What is the alternative computer jargon for it?

A. Leech

B. Squid

C. Slug

D. Glitch

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Data division is the third division of a _____ program.

A. COBOL

B. BASIC

C. PASCAL

D. FORTH

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The term GIGO is related to

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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Hard disk is coated in both sides with

A. Magnetic metallic oxide

B. Optical metallic oxide

C. Carbon layer

D. All of the above

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Which is a machine-oriented high-level language for the GEC 4080 series machines.

A. LOGO

B. SNOBOL

C. Babbage

D. ALGOL

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Modern Computers are very reliable but they are not

A. Infallible

B. Cheap

C. Powerful

D. Fast

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1 nibble equals to

A. 1 bits

B. 2 bits

C. 4 bits

D. 8 bits

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Which generation of computer is still under development

A. Fourth Generation

B. Fifth Generation

C. Sixth Generation

D. Seventh Generation

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A single packet on a data link is known as

A. Path

B. Frame

C. Block

D. Group

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Servers are computers that provide resources to other computers connected to a:

A. networked

B. mainframe

C. supercomputer

D. client

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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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In latest generation computers, the instructions are executed

A. Parallel only

B. Sequentially only

C. Both sequentially and parallel

D. All of above

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A compiler is a translating program which

A. Translates instruction of a high level language into machine language

B. Translates entire source program into machine language program

C. It is not involved in programs execution

D. All of above

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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

Who is the inventor of Difference Engine�?

A. Allen Turing

B. Charles Babbage

C. Simur Cray

D. Augusta Adaming

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UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

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________ Is the functional key to display Save-As box.

A. F5

B. F6

C. F9

D. F12

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A hybrid computer

A. Resembles digital computer

B. Resembles analogue computer

C. Resembles both a digital and analogue computer

D. None of the above

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On a PC, how much memory is available to application software?

A. 1024 KB

B. 760 KB

C. 640 KB

D. 560 KB

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A small or intelligent device is so called because it contains within it a

A. Computer

B. Microcomputer

C. Programmable

D. Sensor

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Chief component of first generation computer was

A. Transistors

B. Integrated Circuits

C. None of above

D. Vacuum Tubes and Valves

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The time required for the fetching and execution of one simple machine instruction is

A. Delay time

B. CPU cycle

C. Real time

D. Seek time

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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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Which computer memory is used for storing programs and data currently being processed by the CPU?

A. Mass memory

B. Internal memory

C. Non-volatile memory

D. PROM

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The qualitative or quantitative attribute of a variable or set of variables is termed as

A. data

B. information

C. both of above

D. none of above

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Which of the following memories must be refreshed many times per second?

A. Static RAM

B. Dynamic RAM

C. EPROM

D. ROM

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Computer operators

A. writes computer programs for specific problems

B. operate the device which input and output data from the computer

C. normally require a college degree in computer science

D. all of the above

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What is the name of the display feature that highlights are of the screen which requires operator attention?

A. Pixel

B. Reverse video

C. Touch screen

D. Cursor

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Which of the following printing devices an output composed of a series of data?

A. Wire matrix printer

B. Band printer

C. Wang image printer

D. Both a and c

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A song being played on computer speaker is

A. hard output

B. soft output

C. both hard and soft output

D. neither hard nor soft output