Question # 1

A digital computer performs its computation by

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mechanical means

analogy

guessing

counting

A physical system can be modeled by a set of.

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Boolean equations

logic equations

differential equations

linear algebraic equations

________ pointing device uses the sensors to detect the touch of a finger

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Touchscreen

Light Pen

Pointing Stick

Joystick

A digital computer performs its computation by

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mechanical means

analogy

guessing

counting

_________is input device.

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Keyboard

Touchpad

Microphone

All

Which of the following is associated with second generation computers

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transistors

high level procedural language

magnetic core memory

all of above

An analog computer can be worked directly with

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magnetic tapes

punched card

magnetic disk

none of the above

Who is responsible for introducing the concept of stored program.

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Blaise Pascal

Herman Hollerith

Charles Babbage

John von Neumann

A data arranged in intelligible form is called

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processed data

information

programe`

software

Hellerith's Tabulating Machine company eventually became.

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IBM

AT & T

Apple

General Electric

IBM's System/360 family of computers was introduced during the.

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1950s

third generation

second generation

1990s

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers

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