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4

Which is the highest form?

A. Data

B. Information

C. Knowledge

D. All of above

Correct Answer :

C. Knowledge


Related Questions

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To produce high quality graphics (hardcopy) in color, you would want to use a/n

A. RGB monitor

B. Plotter

C. Ink-jet printer

D. Laser printer

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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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The arranging of data in a logical sequence is called

A. Sorting

B. Classifying

C. Reproducing

D. Summarizing

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A dumb terminal has

A. an embedded microprocessor

B. extensive memory

C. independent processing capability

D. a keyboard and screen

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________ refers to electronic trespassing or criminal hacking.

A. Cracking

B. Jacking

C. Spoofing

D. Smarming

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The two major types of computer chips are

A. External memory chip

B. Primary memory chip

C. Microprocessor chip

D. Both b and c

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A computer Program that translates one program instruction at a time into machine language is called a/an

A. Interpreter

B. CPU

C. Compiler

D. Simulator

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The terminal device that functions as a cash register, computer terminal, and OCR reader is the:

A. Data collection terminal

B. OCR register terminal

C. Video Display terminal

D. POS terminal

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Which converts the user data into machine readable form?

A. Input unit, output unit, control unit

B. Central processing unit

C. Output unit

D. Decoder unit

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What are the three decisions making operations performed by the ALU of a computer?

A. Grater than

B. Less than

C. Equal to

D. All of the above

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Pick the one that is used for logical operations or comparisons such as less than equal to or greater than.

A. Arithmetic and Logic Unit

B. Control Unit

C. Both of above

D. None of above

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A factor which would strongly influence a business person to adopt a computer is its

A. Accuracy

B. Reliability

C. Speed

D. All of above

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

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

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The term GIGO is related to

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately

A. 16 digits

B. 6 digits

C. 9 digits

D. All of above

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Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that name?

A. Tabulator Machine Co.

B. Computing Tabulating Recording Co.

C. The Tabulator Ltd.

D. International Computer Ltd.

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The term computer' is derived from

A. Greek language

B. Sanskrit language

C. Latin language

D. German language

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What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?

A. Mark I

B. ABC

C. Z3

D. None of above

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Help Menu is available at which button?

A. End

B. Start

C. Turnoff

D. Restart

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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

Artificial Intelligence is associated with which generation?

A. First Generation

B. Second Generation

C. Fifth Generation

D. Sixth Generation

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Access time is

A. seek time + latency time

B. seek time

C. seek time ? latency time

D. latency time

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________ 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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All of the following are examples of real security and privacy risks EXCEPT

A. hackers

B. Spam

C. Viruses

D. identity theft

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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

Storage capacity of magnetic disk depends on

A. tracks per inch of surface

B. bits per inch of tracks

C. disk pack in disk surface

D. All of above

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Which device of computer operation dispenses with the use of the keyboard?

A. Joystick

B. Light pen

C. Mouse

D. Touch

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What type of virus uses computer hosts to reproduce itself?

A. Time bomb

B. Worm

C. Melissa virus

D. Macro virus

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4

Which is a semi conductor memory?

A. Dynamic

B. Static

C. Bubble

D. Both a & b

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A fault in a computer program which prevents it from working correctly is known as

A. Boot

B. Bug

C. Biff

D. Strap