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ICT module 1 Flashcards

1
Q

deals with the use of different communication technologies such as mobile phones, telephones, internet to locate, save, send, and edit info

A

ICT

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2
Q

a study of computer as data processing tools

A

ICT

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3
Q

introduces students to fundamentals of using computer systems in an internet environment

A

ICT

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4
Q

ICT Hub of Asia

A

Philippines

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5
Q

Responsible for the planning, development , and promotion of the country’s info and communication tech agenda in support of national development

A

ICT Department in PH

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6
Q

an electronic device for storing and processing data, typically in binary form, accrdg to instruction given to it in variable platforms

A

computer

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7
Q

a machine that can be programmed to manipulate symbols

A

computer

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8
Q

computer responds to specific set of instructions in a ________ manner

A

well-defined

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9
Q

computer can execute a _______ list of instructions (program)

A

pre-recorded

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10
Q

computer can quickly store and retrieve a large amount of ____

A

data

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11
Q

CPU

A

Central Processing Unit

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12
Q

Components of a General Purpose Computer

A

CPU, memory, mass storage device, input device, output device (CMMDIO)

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13
Q

executes instructions organized in programs (software) which tell the computer what to do

A

memory

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14
Q

fast, expensive, short term memory

A

memory

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15
Q

enables a computer to store, data, programs, and intermediate results temporarily

A

memory

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16
Q

slower, cheaper, long term memory

A

mass storage device

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17
Q

allows a computer to permanently retain large amounts of data and programs between jobs

A

mass storage device

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18
Q

example of a mass storage device

A

disk drive

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19
Q

conduit through which data and instructions enter a computer

A

input device

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20
Q

example of input devices

A

keyboard, mouse

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21
Q

a display screen, printer, or devices that let you see what the computer has accomplished

A

output device

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22
Q

computer sizes and power

A

personal computer, workstation, minicomputer, mainframe, supercomputer

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23
Q

a small, single-user computer based on a microprocesseor

A

personal computer

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24
Q

powerful, single-user computer

A

workstation

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25
Q

like a personal computer, but has more powerful microprocessor and a higher quality monitor

A

workstation

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26
Q

multi-user computer capable of supporting up to 100s of users simultaneously

A

minicomputer

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27
Q

powerful multi-user computer capable of supporting many hundreds/ thousands of users simultaneously

A

mainframe

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28
Q

extremely fast computer that can perform hundreds of millions of instructions per second

A

supercomputer

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29
Q

types of personal computer

A

desktop model, notebook computer, laptop computer, handheld computer (DNLH)

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30
Q

computer designed to fit comfortably on top of desk

A

desktop model computer

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31
Q

broad and low

A

desktop model computer

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32
Q

generally limited to 3 internal mass storage devices

A

desktop model computer

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33
Q

narrow and tall computers

A

tower model computer

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34
Q

extremely lightweight personal computer

A

notebook computer

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35
Q

typically weigh less than 6 pounds and are small enough to fit easily in a briefcase

A

notebook computer

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36
Q

small, portable computer that can sit in your lap

A

laptop computer

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37
Q

more frequently called notebook computers

A

laptop computer

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38
Q

portable computer that is small enough to be held in ones hand

A

hand-held computers

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39
Q

hand-held computers are also called

A

PDAs (personal digital assistant) and pocket computers

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40
Q

specialized computer system that is part of a larger system/ machine

A

Embedded computer

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41
Q

housed on a single microprocessor board with the program stored in ROM

A

Embedded computer

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42
Q

global system of interconnected computer networks that use the internet protocol suite (ITP/IP) to link billions of devices worldwide

A

Internet

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43
Q

largest computer network in the world, connecting millions of computers

A

Internet

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44
Q

Internet is called simply the _____

A

the NET

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45
Q

worldwide system of computer networks - a network of networks in which the users at any one computer can get info from any other computer

A

Internet

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46
Q

The Secretary of Defense Neil McElroy signed Department of Defense Directive 5105.15. Hi signature launched the Advanced Research Projects Agency (ARPA). The creation of the agency is an important moment in history because it led to the creation of the internet we recognize today.

A

February 7, 1958

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47
Q

J.C.R. Licklider, a scientist from ARPA and MIT, suggested connecting computers to keep a communications network active in the US in the event of a nuclear attack. This network came to be known as the ARPA Network or ARPANet.

A

1962`

48
Q

ARPANet adopted the transmission control protocol (TCP) and separated out the military network (MILNet)

A

1983

49
Q

National Science Foundation Network (NSFNet) was launched formally designed to connect university computer science departments across the United States.

A

1985

50
Q

Tim Berners-Lee of the European Organization for Nuclear Research (CERN) created the hypertext transfer protocol (http)

A

1989

51
Q

the father of the www as he invented it.

A

Tim Berners-Lee

52
Q

a standardization that gave diverse computer platforms the ability to access the same internet sites.

A

hypertext transfer protocol (http)

53
Q

ARPANet was gradually phased out.

A

1990

54
Q

information system on the internet that allows documents to be connected to other documents by hypertext links, enabling the user to search for information by moving from one document to another.

A

World Wide Web (WWW)

55
Q

information space where documents and other web resources are identified by URLs, interlinked by hypertext links, and can be accessed via the Internet.

A

World Wide Web (WWW)

56
Q

a hypertext document connected to the World Wide Web.

A

Web pages

57
Q

a document that is suitable for the World Wide Web.

A

Web pages

58
Q

a document which can be displayed in a web browser such as Firefox, Google Chrome, Opera, Microsoft Internet Explorer or Edge, or Apple’s Safari.

A

Web pages

59
Q

collection of web pages which are grouped together and usually connected together in various ways

A

website

60
Q

computer that hosts a website on the Internet

A

web server

61
Q

refers to the first stage in the world wide web, which was entirely made up of the web pages connected by hyperlinks.

A

Web 1.0

62
Q

known as a flat page or stationary age in the sense that the page is “as is” and cannot be manipulated by the user.

A

Static Web Page

63
Q

content is also the same for all users that is referred to as Web 1.0.

A

Static Web Page

64
Q

the evolution of Web 1.0 by adding dynamic pages

A

Web 2.0

65
Q

Different Online Platforms of World Wide Web

A

Web 1.0, Web 2.0, Web 3.0

66
Q

user is able to see a website differently than others.

A

Web 2.0

67
Q

allows the users to interact with the page; instead of just reading the page, the user may be able to comment or create user account

A

Web 2.0

68
Q

The term Web 2.0 was popularized by ________ and ________ at the O’Reilly
Media Web 2.0 Conference

A

Tim O’Reilly and Dale Dougherty

69
Q

This platform is all about semantic web.

A

Web 3.0

70
Q

aims to have machines (or servers) understand the user’s preferences to be able to deliver web content.

A

Web 3.0

71
Q

web 2.0 is the evolution of web 1.0 by adding dynamic web pages. The user is able to see website differently than others (example: social networking sites, wikis, video sharing sites)

A

Dynamic Web Pages

72
Q

Features of Web 2.0

A

Folksonomy, Rich User Experience, User Participation, Long Tail, Software as a service, Mass Participation (FRULSM)

73
Q

allows user to categorize and classify information using freely chosen keywords e.g. tagging by FB, Twitter, use tags that start with the sign #, referred to as hashtag.

A

Folksonomy

74
Q

content is dynamic and is responsive to user’s input

A

Rich User Experience

75
Q

The owner of the website is not the only one who is able to put content. Others are able to place a content of their own by means of comments, reviews and evaluation e.g. Lazada, Amazon.

A

User Participation

76
Q

services that are offered on demand rather than on a one-time purchase.

A

Long Tail

77
Q

synonymous to subscribing to a data plan that charges you for the amount of time you spent in the internet.

A

Long Tail

78
Q

users will be subscribe to a software only when needed rather than purchasing them
e.g. Google docs used to create and edit word processing and spread sheet.

A

Software as a service

79
Q

diverse information sharing through universal web access. Web 2.0’s content is based on people from various cultures.

A

Mass Participation

80
Q

the synergy of technological advancements to work on a similar goal or task. For example, besides using your personal computer to create word documents, you can now use smartphone.

A

Convergence

81
Q

a website, application, or online channel that enables web users web users to create, co-create, discuss modify, and exchange user generated content.

A

Social Media

82
Q

6 types of Social Media

A

Social Networks, Bookmarking Sites, Social News, Media Sharing, Microblogging, Blogs and Forums

83
Q

sites that allows you to connect with other people with the same interests or background. Once the user creates his/her account, he/she can set up a profile, add people, share content, among others.

A

Social Networks

84
Q

Sites that allow you to store and manage links to various website and resources. Most of the sites allow you to create a tag to others.

A

Bookmarking Sites

85
Q

Ex. of Social Networks

A

Google+, Facebook

86
Q

Ex. of Bookmarking Sites

A

Stumble Upon, Pinterest

87
Q

Sites that allow users to post their own news items or links to other news sources. The users can also comment on the post and comments may also be rank.

A

Social News

88
Q

Ex. of Social News

A

Reddit, Digg

89
Q

sites that allow you to upload and share media content like images, music and video

A

Media Sharing

90
Q

Ex. of Media Sharing

A

YouTube, Flickr, Instagram

91
Q

focus on short updates from the user. Those that subscribed to the user will be able to receive these updates

A

Microblogging

92
Q

Ex. of Microblogging

A

Twitter, Plurk

93
Q

allow user to post their content. Other users are able to comment on the said topic.

A

Blog and Forums

94
Q

popularity of smartphones and tablets has taken a major rise over the years

A

Mobile Technologies

95
Q

Today the latest model devices use __ Networking (LTE), which is currently the fastest

A

4G

96
Q

Mobile Operating Systems

A

iOS, Android, Blackberry OS, Window phone OS, Symbian, WebOS, WIndows Mobile

97
Q

use in apple devices such as iPhone and iPad

A

iOS

98
Q

an open source OS developed by Google. Being open source means mobile phone companies use this OS for free.

A

Android

99
Q

Use in blackberry devices

A

Blackberry OS

100
Q

A closed source and proprietary operating system developed by Microsoft.

A

Windows phone OS

101
Q

the original smartphone OS. Used by Nokia devices

A

Symbian

102
Q

originally used in smartphone; now in smart TVs

A

WebOS

103
Q

developed by Microsoft for smartphones and pocket PCs

A

Windows Mobile

104
Q

a non- profit service designed to help people who have visual and reading impairments. A database of audio recordings is used to read to the user.

A

Assistive Media

105
Q

distributed computing on internet or delivery of computing service over the internet

A

Cloud Computing

106
Q

Trends in ICT

A

Convergence, Social Media, Mobile Technologies, Assistive Media, Cloud Computing (CSMAC)

107
Q

Components of Cloud Computing

A

client computers, distributed servers, datacenters

108
Q

clients are the device that the end user interact with cloud

A

client computers

109
Q

often servers are in geographically different places, but server acts as if they are working next to each other.

A

distributed servers

110
Q

a collection of servers where application is placed and is accessed via Internet.

A

Datacenters

111
Q

Types of Clouds

A

Public Cloud, Private Cloud, Community Cloud, Hybrid Cloud

112
Q

allows systems and services to be easily accessible to the general public. Public cloud may be less secured because of its openness, e.g. e-mail

A

Public Cloud

113
Q

allows systems and services to be accessible within an organization. It offers increased security because of its private nature.

A

Private Cloud

114
Q

allows systems and services to be accessible by group of organizations

A

Community Cloud

115
Q

a mixture of public and private cloud. However, the critical activities are performed using private cloud while the non-critical activities are performed using public cloud.

A

Hybrid Cloud

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