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4

Cursor is a

A. Pixel

B. Thin blinking line

C. Pointing device

D. None of these

Correct Answer :

B. Thin blinking line


Related Questions

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Which one is the largest space?

A. kilobyte

B. petabyte

C. terabyte

D. gigabyte

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4

A program that performs a useful task while simultaneously allowing destructive acts is

A. Worm.

B. Trojan horse.

C. Virus.

D. Macro virus.

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4

What are the stages in the compilation process?

A. Feasibility study, system design and testing

B. Implementation and documentation

C. Lexical Analysis, syntax analysis, and code generation

D. None of the above

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A path by which communication is achieved between a central processor and other devices is called

A. Audit trail

B. Network

C. Bus

D. Channel

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RJ45 UTP cable has _____ Cables.

A. 2 pair

B. 3 pair

C. 4 pair

D. 5 pair

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A number system that has eight different symbols to represent any quantity is known as

A. Binary

B. Octal

C. Decimal

D. Hexadecimal

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The act of retrieving existing data from memory is called

A. Read-out

B. Read from

C. Read

D. All of above

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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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Which of the following is not an electronic computer?

A. ENIAC

B. ABC

C. UNIVAC

D. EDVAC

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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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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

174. When was the X window system born?

A. 1984

B. 1989

C. 1988

D. 1990

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4

________ is the key we use to run the selected command.

A. SHIFT

B. TAB

C. ENTER

D. CTRL

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4

Modern Computer are very reliable but they are not

A. Fast

B. Powerful

C. Infallible

D. Cheap

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Which of the following programming language started from second generation?

A. LISP

B. C

C. QBASIC

D. FORTRAN

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A term associated with the comparison of processing speeds of different computer system is:

A. EFTS

B. MPG

C. MIPS

D. CPS

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4

Computers process data into information by working exclusively with :

A. multimedia

B. word

C. numbers

D. characters

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A Pixel is

A. A computer program that draws picture

B. A picture stored in secondary memory

C. The smallest resolvable part of a picture

D. None of these

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4

A computer can solve more than one kind of problem. This is related to which of the following characteristics?

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?

A. 100

B. 20

C. 40

D. 80

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4

Each set of Napiers bones consisted of ______ rods.

A. 5

B. 9

C. 11

D. 13

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The section of the CPU that selects, interprets and sees to the execution of program instructions

A. Memory

B. Register unit

C. Control unit

D. ALU

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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

The term GIGO is relate to which characteristics of computers?

A. Speed

B. Automatic

C. Accuracy

D. Reliability

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4

Where does most data go first with in a computer memory hierarchy?

A. RAM

B. ROM

C. BIOS

D. CACHE

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4

A 32 bit microprocessor has the word length equal to

A. 2 byte

B. 32 byte

C. 4 byte

D. 8 byte

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4

A disadvantage of the laser printer is

A. It is quieter than an impact printer

B. It is very slow

C. The output is of a lower quality

D. None of the above

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4

Which device is required for the Internet connection?

A. Joystick

B. Modem

C. CD Drive

D. NIC Card

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4

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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Which is a non-standard version of a computing language?

A. PROLOG

B. APL

C. Army

D. PL/1