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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

The difference between memory and storage is that memory is _____ and storage is __

A. Temporary, permanent

B. Permanent, temporary

C. Slow, fast

D. All of above

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4

Which of the following device was not invented by Babbage?

A. Pascaline

B. Difference Engine

C. Analytical Engine

D. None of above

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4

The brain of any computer system is

A. ALU

B. Memory

C. CPU

D. Control unit

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4

What kind of memory is both static and non -volatile?

A. RAM

B. ROM

C. BIOS

D. CACHE

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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

You use a(n) ________, such as a keyboard or mouse, to input information

A. output device

B. input device

C. storage device

D. processing device

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4

The process of communicating with a file from a terminal is

A. Interactive

B. Interrogation

C. Heuristic

D. All of the above

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4

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

An input /output device at which data enters or leaves a computer system is

A. Keyboard

B. Terminal

C. Printer

D. Plotter

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4

Bit stands for

A. Binary digits

B. bit of system

C. a part of byte

D. All of above

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4

UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

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4

Bit map terminal

A. support display containing multiple windows

B. require considerable amount of video RAM

C. requires tremendous amount of copying and hence low performance

D. all of above

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4

What type of computers are client computers (most of the time) in a client-server system?

A. Mainframe

B. Mini-computer

C. Microcomputer

D. PDA

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4

On which aspect the analog computers are better than digital?

A. Speed

B. Accuracy

C. Reliability

D. Automatic

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4

Which 8-bit chip was used in many of today's TRS-80 computers?

A. Z-8000

B. Motorola 6809

C. Z-8808

D. Z-80

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4

Who invented Slide Rules?

A. John Napier

B. William Oughtred

C. Gottfried Leibnitz

D. Blaise Pascal

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4

Which of the following is not an input device?

A. OCR

B. Optical scanners

C. COM (Computer Output to Microfilm)

D. Voice recognition device

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4

Who is the inventor of ABC Computer?

A. John v. Atanasoff

B. Clifford Berry

C. Both of above

D. None of above

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4

What is System Analysis?

A. The design of the screen the user will see and use to enter or display data

B. System analysis defines the format and type of data the program will use

C. System Analysis involves creating formal model of the problem to be solved

D. None of the above

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4

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

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4

CPU speed of a personal computer is

A. 32 KIPS

B. 100 KIPS

C. 1 MIPS

D. None of these

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4

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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4

What is meant by a dedicated computer?

A. Which is used by one person only

B. Which is assigned one and only one task

C. Which uses one kind of software

D. Which is meant for application software

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4

The translator program used in assembly language is called

A. Compiler

B. Interpreter

C. Assembler

D. Translator

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4

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

Microprocessors as switching devices are for which generation computers

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

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4

Which computer has been designed to be as compact as possible?

A. Mini

B. Super computer

C. Micro computer

D. Mainframe

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4

Cursor is a

A. Pixel

B. Thin blinking line

C. Pointing device

D. None of these

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4

Which of the following is not processing?

A. arranging

B. manipulating

C. calculating

D. gathering

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4

An optical input device that interprets pencil marks on paper media is

A. OMR

B. Punch card reader

C. Optical scanners

D. Magnetic tape