Question # 1

_________is secondary device

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Hard Disk drive

CD-ROM drive

Tape drive

All

Pick up the wrong statement in the analogy of mechanical and electrical devices.

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resistance is analog of damping

inductance is analog of mass

capacitance is analog of spring

charge is analog of displacement

_________ is not an application software

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internet

Device drive

Games

Multimedia software

Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.

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computer

analytical engine

calculator

mainframe

Time scaling in analog computers is done to make them.

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operate fast

operate slowly

operate in time delay mode

either operate fast or operate slowly

The analog computer deal directly with.

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number or pulses

measured values of continuous physical magnitudes

signals in the form of 0 or 1

signal in discrete values form 0 to 9

Stored instruction and data in digital computer consist of

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alphabets

numerals

character

bits

Who developed the first automatic electronic digital computer prototype between 1935 and 1942.

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John Atanasoff

J. Presper Eckert

William Shockley

Thomas J.Watson

Raw data is processed by the computer into.

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number sheets

updates

paragraphs

information

Who is pioneer in the field of computer language who played an important role in the development of COBOL.

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Grace M.Hopper

How H.Aiken

John von Neumann

Thomas J.Watson

The Mark I was built by.

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Thomas Watson

Dr. John Mauchly

Howard Aiken

The concurrent processing of computer program via terminals on one computer system is an example of.

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real time processing

time-sharing

Interactive processing

all of the above

Binary Coded decimal number express each decimal digit as

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binary digits

nibble

word

byte

An analog computer can be worked directly with

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magnetic tapes

punched card

magnetic disk

none of the above

Hellerith's Tabulating Machine company eventually became.

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IBM

AT & T

Apple

General Electric

Data is permanently stored in

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Hard disk

Ram

Printer

Cache Memory

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