Internet Flashcards

1
Q

What is the Internet?

A

A collection of computer networks that connects computers around the world

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2
Q

What was the foundation of the Internet?

A

ARPAnet

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3
Q

What is ARPA?

A

Advanced Research Projects Agency

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4
Q

When were protocols to transfer information over the Internet developed?

A

1970s

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5
Q

When were indices to keep track of information on the Internet developed?

A

Late 1980s

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6
Q

When was the World Wide Web launched?

A

1991

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7
Q

What is HTTP?

A

HyperText transfer protocol

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8
Q

What is HTML?

A

HyperText markup language

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9
Q

What is TCP/IP?

A

Transmission control protocol

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10
Q

What is FTP?

A

File transfer protocol

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11
Q

What is DHCP?

A

Dynamic host configuration protocol

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12
Q

What is DNS?

A

Domain name system

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13
Q

What is URL?

A

Uniform research locator

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14
Q

What is W3C?

A

World Wide Web Consortium

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15
Q

What is Intranet?

A

Private organisational network

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16
Q

What is VPN?

A

Internet which uses public Internet connection to achieve private network over a large distance

17
Q

What is Extranet?

A

Parts of Internet that are accessible to people outside the organisation

18
Q

What are the 3 primary types of connections?

A

Dial-up
ADSL
Wireless and mobile telephony

19
Q

What does shaped Internet do?

A

Prioritises certain activities

20
Q

What is RSS?

A

Really simple syndication

21
Q

What is ActiveX?

A

Technology developed by Microsoft to share information and functionality between applications

22
Q

What are the 3 main elements of a search engine?

A

Spider
Index
Search engine software

23
Q

What do advanced search tools use?

A

Boolean operators

24
Q

What is the search strategy?

A

Plan
Organise
Read the instructions
Be patient