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4

Which is a unit representing the no bits of discrete.

A. Baud

B. Byte

C. Bit

D. All of the above

Correct Answer :

A. Baud


Related Questions

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4

Computer system comprises of major units

A. input unit, output unit, control unit

B. input unit, output unit, control unit and storage

C. input unit, output unit, central processing unit and storage unit

D. input, output and storage units

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4

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

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

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4

A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called

A. Laser printer

B. Ink-jet printer

C. Drum printer

D. Chan printer

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4

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is

A. Bug

B. Vice

C. Lice

D. Worm

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4

Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?

A. Daisy wheel

B. Dot matrix

C. Laser

D. Thimble

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4

Analog computer works on the supply of

A. Continuous electrical pulses

B. Electrical pulses but not continuous

C. Magnetic strength

D. None of the above

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4

________ provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously

A. Multitasking

B. Multithreading

C. Multiprocessing

D. Multicomputing

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4

The first Macintosh computer was from

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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4

What do you call the translator which takes assembly language program as input & produce machine language code as output?

A. Compiler

B. Interpreter

C. Debugger

D. Assembler

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4

Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

A. Hacker-proof program.

B. Firewall.

C. Hacker-resistant server.

D. Encryption safe wall.

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4

RJ45 UTP cable has ________ Cables.

A. 2 pair

B. 3 pair

C. 4 pair

D. 5 pair

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4

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

A. Computer Tabulating Recording Co.

B. The Tabulator Ltd.

C. International Computer Ltd.

D. None of above

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4

Which of the following is true?

A. Mark I was 8 feet long

B. Mark I was 2 feet long

C. Mark I was 40 feet long

D. None of above

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4

ALU and Control Unit jointly known as

A. RAM

B. ROM

C. CPU

D. PC

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4

IBM System/360 is

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. None of above

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4

The Second Generation Computer was based on .

A. Vacuum Tube

B. Silicon Chips

C. Transistor

D. Bio Chips

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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

Which of the following is the largest manufacturer of Hard Disk Drives?

A. IBM

B. Seagate

C. Microsoft

D. 3M

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4

A section of code to which control is transferred when a processor is interrupted is known as

A. M

B. SVC

C. IP

D. MDR

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1 Byte =?

A. 8 bits

B. 4 bits

C. 2 bits

D. 9 bits

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4

MIS is designed to provide information needed for effective decision making by?

A. Consumers

B. Workers

C. Foremen

D. Managers

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4

________ are high-end printers

A. Inkjet

B. Laser

C. Thermal

D. Dot matrix

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4

The word processing task associated with changing the appearance of a document is

A. Editing

B. Writing

C. Formatting

D. All of above

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4

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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4

Snowbol is an/a________

A. Operating system

B. HLL

C. Software

D. Search engine

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Data becomes ________ when it is presented in a format that people can understand and use

A. processed

B. graphs

C. information

D. presentation

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4

Algorithm and Flow chart help us to

A. Know the memory capacity

B. Identify the base of a number system

C. Direct the output to a printer

D. Specify the problem completely and clearly

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4

The first generation of computers available was based on the bit micro processors.

A. 4

B. 8

C. 16

D. 64

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4

Which of the items below are considered removable storage media?

A. Removable hard disk cartridges

B. (Magneto-optical) disk

C. Flexible disks cartridges

D. All of the above

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4

Which of the following programming language started from second generation?

A. LISP

B. C

C. QBASIC

D. FORTRAN