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4

Is an OOP principle

A. Structured programming

B. Procedural programming

C. Inheritance

D. Linking

Correct Answer :

C. Inheritance


Related Questions

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An approach that permits the computer to work on several programs instead of one is

A. On-line thesaurus

B. Multiprogramming

C. Over lapped processing

D. Outline processor

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4

Which of the following memories allows simultaneous read and write operations?

A. ROM

B. RAM

C. EPROM

D. None of above

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Which number system is usually followed in a typical 32-bit computer?

A. Binary

B. Decimal

C. Hexadecimal

D. Octal

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4

The advantage of COM are its __ and __

A. Compact size; speed readability

B. Compact size, speed

C. Readability; speed

D. Low cost; readability

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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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Switching device of fifth generation computer is________

A. Vacuum tubes

B. Transistors

C. IC

D. VLSI

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The Second Generation Computer was based on .

A. Vacuum Tube

B. Silicon Chips

C. Transistor

D. Bio Chips

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4

The first electronic computer was developed by

A. J.V. Attansoff

B. Bill Gates

C. Simur Cray

D. Winton Serf

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4

In the IBM PC-At, what do the words AT stand for

A. Additional Terminals

B. Advance technology

C. Applied technology

D. Advanced terminology

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4

When was vacuum tube invented?

A. 1900

B. 1906

C. 1910

D. 1880

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4

EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Electronic Erasable Programmable Read Only Memory

C. Easily Erasable Programmable Read Only Memory

D. Easily Erasable Programmable Read Only Memory

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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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4

An application program that helps the user to change any number and immediately see the result of that change is

A. Desktop publishing program

B. Database

C. Spreadsheet

D. All of above

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4

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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The average time necessary for the correct sector of a disk to arrive at the read write head is _____

A. Down time

B. Seek time

C. Rotational delay

D. Access time

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4

________ computer is small general purpose micro computer, but larger than portable computer

A. Hybrid

B. Digital

C. Desktop

D. Laptop

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4

Who built the first Mechanical Calculator?

A. Joseph Marie Jacquard

B. John Mauchly

C. Blaise Pascal

D. Howard Aiken

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4

An approach that permits the computer to work on several programs instead of one is

A. On-line thesaurus

B. Multiprogramming

C. Over lapped processing

D. Outline processor

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4

Which of the following was a special purpose computer?

A. ABC

B. ENIAC

C. EDVAC

D. All of the above

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4

Which was the world's first minicomputer and when was it introduced?

A. PDP-I, 1958

B. IBM System/36, 1960

C. PDP-II, 1961

D. VAX 11/780, 1962

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4

The silicon chips used for data processing are called

A. RAM chips

B. ROM chips

C. Micro processors

D. PROM chips

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4

Magnetic disks are the most popular medium for

A. Direct access

B. Sequential access

C. Both of above

D. None of above

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4

An error in computer data is called

A. Chip

B. Bug

C. CPU

D. Storage device

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Any method for controlling access to or use of memory is known

A. Memory map

B. Memory protection

C. Memory management

D. Memory instruction

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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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4

Mark I is also known as

A. American Sequence Controlled Calculator

B. Automatic Sequence Calculating Controller

C. American Sequence Controlled Computer

D. Automatic Sequence Controlled Calculator

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4

The subject of cybernetics deals with the science of

A. Genetics

B. Control and communication

C. Molecular biology

D. Biochemistry

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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

The full form of ALU is

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

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4

Which of the following is not a valid size of a Floppy Disk?

A. 8?

B. 5 ¼?

C. 3 ½?

D. 5 ½?