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4

One millisecond is

A. 1 second

B. 10th of a seconds

C. 1000th of a seconds

D. 10000th of a seconds

Correct Answer :

C. 1000th of a seconds


Related Questions

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4

Who designed the first electronics computer ? ENIAC/

A. Von Neumann

B. Joseph M Jacquard

C. J. P. Eckert and J. W. Mauchly

D. All of above

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4

The word Abacus is derived from Abax, a word from

A. Latin language

B. Greek Language

C. Sanskrit language

D. Ancient Egypt

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4

Which access method is used for obtaining a record from a cassette tape?

A. Direct

B. Sequential

C. Random

D. All of the above

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4

Which generation of computer is still under development

A. Fourth Generation

B. Fifth Generation

C. Sixth Generation

D. Seventh Generation

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4

In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?

A. Motherboard

B. Breadboard

C. Daughter board

D. Grandmother board

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4

Compilers and interpreters are themselves

A. High-level language

B. Codes

C. Programs

D. Mnemonics

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4

Which is considered a direct entry input device?

A. Optical scanner

B. Mouse and digitizer

C. Light pen

D. All of the above

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4

Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?

A. Track number

B. All of above

C. Sector number

D. Surface number

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4

The computer that process both analog and digital is called

A. Analog computer

B. Digital computer

C. Hybrid computer

D. Mainframe computer

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4

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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4

The first machine to successfully perform a long series of arithmetic and logical operations was:

A. ENIAC

B. Mark-I

C. Analytic Engine

D. UNIVAC-1

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4

Easily reloctable language is

A. Machine language

B. Assembly language

C. High level language

D. Medium level language

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4

Chief component of first generation computer was

A. Transistors

B. Vacuum Tubes and Valves

C. Integrated Circuits

D. None of above

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4

What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

A. Bus control

B. Interrupts

C. Bus arbitration

D. Status

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4

Which type of system puts the user into direct conversation with the computer through a keyboard?

A. Real time processing

B. Interactive computer

C. Batch processing

D. Time sharing

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4

Daisy wheel, Drum, chain etc are the ________

A. Flow chart

B. Mouse

C. Key board

D. Printers

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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

A normal CD- ROM usually can store up to _________ _data?

A. 680 KB

B. 680 Bytes

C. 680 MB

D. 680 GB

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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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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

ENIAC uses

A. Decimal Numbering System

B. Octal Numbering System

C. Binary Numbering System

D. Hexadecimal Numbering System

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4

Which was the most popular first generation computer?

A. IBM 650

B. IBM 360

C. IBM 1130

D. IBM 2700

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4

The metal disks, which are permanently housed in, sealed and contamination free containers are called

A. Hard disks

B. Floppy disk

C. Winchester disk

D. Flexible disk

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4

Which of the following was a special purpose computer?

A. All of the above

B. ENIAC

C. EDVAC

D. ABC

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4

How many types of storage loops exists in magnetic bubble memory

A. 8

B. 4

C. 16

D. 2

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4

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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4

A collection of related instructions organized for a common purpose is referred to as

A. File

B. Database

C. Program

D. None of above

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4

Any type of storage that is used for holding information between steps in its processing is

A. CPU

B. Primary storage

C. Intermediate storage

D. Internal storage

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4

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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4

Which statement is valid about computer program?

A. It is understood by a computer

B. It is understood by programmer

C. It is understood user

D. Both a & b