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G IT > Prelims > Flashcards

Prelims Flashcards

1
Q

IPO

A

Input process output

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2
Q

Use of any computer, storage & networking

A

Information Technology

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3
Q

Individual’s ability to find, evaluate & compose clear info

A

Digital literacy

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4
Q

Most powerful in computing

A

Super computer

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5
Q

Allows seamless transactions

A

Mainframe computers

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6
Q

One specific task

A

Mini computer

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7
Q

Multiple tasks can be done

A

Microcomputer

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8
Q

Only has specific parts

A

Embedded computer

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9
Q

Allows to power up computer

A

System computer

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10
Q

Executes specific tasks

A

Application software

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11
Q

Tangible aspect

A

Hardware

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12
Q

Main circuit board

A

Motherboard

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13
Q

Central processing unit & brain of the computer

A

Processor

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14
Q

Stores instructions to be executed

A

Memory

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15
Q

Permanently stores instructions

A

ROM

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16
Q

Temporarily store instructions

A

RAM

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17
Q

Memory that required power

A

Volatile

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18
Q

Memory that doesn’t require power

A

Non volatile

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19
Q

Memory can be accessed in any order

A

Random access

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20
Q

Memory accessed sequentially

A

Sequential access

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21
Q

Contents can be read and writen

A

Read and write access

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22
Q

Only allows read operations

A

Read only access

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23
Q

Hard drive

A

Magnetic

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24
Q

Uses laser

A

Optical

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25
Q

Memory card

A

Flash

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26
Q

Remote access to data

A

Online cloud

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27
Q

Bluetooth, infrared

A

Communication devices

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28
Q

Mechanization, water & steam power

A

1st revolution

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29
Q

Rolling process for making iron

A

Cart’s pudding

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30
Q

Spinning cotton

A

Crompton’s mule

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31
Q

Mass production, assembly line, electricity

A

2nd revolution

32
Q

Computer & automation

A

3rd revolution

33
Q

Main source of energy in 3rd revolution

A

Nuclear power

34
Q

Cyber physical system

A

4th revolution

35
Q

Earliest known calculating device

A

Abacus

36
Q

Early mechanical calculator

A

Pascaline

37
Q

Laid groundwork for modern computing

A

Analytical engine

38
Q

Used ounch cards

A

Jacquard s loom

39
Q

Introduced concept of programming

A

Jacquard s loom

40
Q

First programmable electronic digital computer

A

Colossus

41
Q

First general purpose computer

A

ENIAC

42
Q

Meaning of ENIAC

A

Electronics Numerical Integrator & computer

43
Q

First commercially available computer

A

UNIVAC

44
Q

Replaced vacuum tubes

A

Transistors

45
Q

Family of mainframe computers

A

IBM 360

46
Q

Precursor to modern internet

A

Arpanet

47
Q

First commercially successful microcomputer

A

Altair 8800

48
Q

First mass produced user friendly personal computers

A

Apple II

49
Q

Industry standard

A

IBM PC

50
Q

Made internet accessible to non technical users

A

WWW

51
Q

Saw a surge of internet based companies

A

Dot com bubble

52
Q

Integral to modern life

A

Smartphones & tablets

53
Q

Provided scalable & on demand computing resources over internet

A

Cloud computing

54
Q

Led breakthrough in almost everything

A

Artificial intelligence

55
Q

Perform complex calculations exponentially faster

A

Quantum computing

56
Q

Facts stored & recorded

A

Data

57
Q

Processed data used in decision making

A

Information

58
Q

Saet of interrelated components

A

Information system

59
Q

Programs & other operating information

A

Software

60
Q

Raw material

A

Dsta

61
Q

Interested in information systems

A

Stakeholders

62
Q

2 or more computer system linked by communication channels

A

Network

63
Q

Policies and methods

A

Procedure

64
Q

Describes tasks & business functions

A

Process

65
Q

Step by step process in creating high quality system

A

System analysis and design

66
Q

In house applications

A

Traditional

67
Q

Internet based and outsourced

A

Modern

68
Q

ESS

A

Executive Support system

69
Q

MIS

A

Management information system

70
Q

TPS

A

Transaction support system

71
Q

DSS

A

Decision support system

72
Q

Strategic plans

A

Too manager

73
Q

Middle manager

A

Provide direction & performance feedback

74
Q

Professional staff members

A

Knowledge workers

75
Q

Oversee operational employee

A

Supervisors & team leaders

76
Q

Rely on TP systems

A

Operational workers

G IT (6 decks)

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