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Crop > IT > Flashcards

IT Flashcards

1
Q

ICT

A

Information and communications technology

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2
Q

Uses of ICT in our daily lives

A

Communication
Job opportunities
Education
Socializing

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3
Q

Is a programmable machine

A

Computer

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4
Q

Memory aid device

A

Tally sticks

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5
Q

Mechanical device invented in babylonia

A

Abacus

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6
Q

Invented by john napier

A

Napier bones

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7
Q

Invented by william oughtered

A

Slide rule

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8
Q

Invented by blaise pascal

A

Pascaline

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9
Q

Invented by gottfried wilhelm leibniz

A

Stepped reckoner

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10
Q

Mechanical loom invented by joseph marie jacquard

A

Jacquard loom

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11
Q

First reliable, invented by thomas de colmar

A

Arithmometer

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12
Q

First mechanical computer, invented by charles babbage

A
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13
Q

First computer programmer

A

Augusta ada byron

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14
Q

Invented by per georg scheutz

A

Scheutzian calculation engine

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15
Q

Invented by herman hollerith

A

Tabulating machine

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16
Q

Invented by howard h. Aiken

A

Harvard mark 1

17
Q

First programmable computer by konrad zuse

18
Q

First electronic digital computing device by prof john atanasoff

A

Atanasoff berry computer (ABC)

19
Q

first electronic general purpose computer

20
Q

ENIAC

A

Electronic Numerical Integrator and computer

21
Q

First commercial computer

22
Q

UNIVAC 1

A

Universal automatic computer 1

23
Q

First stored program computer

25
Q

EDVAC

A

Electronic discrete variable automatic computer

26
Q

First portable computer

27
Q

First computer company

A

Electronic controls company

28
Q

4 basic computing period ages

A

Pre mechanical
Mechanical
Electromechanical
Electronic

29
Q

History of computer: Generation

A

Vacuum tube
Transistors
Integrated circuit
Microprocessor
Artificial intelligence

30
Q

GUI

A

Graphical user interface

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