Intro To WWW + HTML Flashcards

1
Q

What does a network consist of?

A

2 or more computers connected for the purpose of communicating & sharing resources

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2
Q

LAN

A

Connects computers in a single building or connected buildings

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3
Q

WAN

A

Geographically dispersed: people in east & west Canada can use WAN to link into LAN

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4
Q

Client/server

A

Refers to comps joined by a network. Can also describe a relationship between 2 comp program. Client makes a request, server fulfils it

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5
Q

Internet protocol

A

Set of rules that describe how clients & servers communicate over a network

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6
Q

HTTP (Hypertext Transfer Protocol)

A

Set of rules for exchanging files like text, images, audio, video + multimedia on web

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7
Q

FTP (file transfer protocol)

A

Set of rules for allowing files to be exchanged on the internet. Moves files from one computer to another.

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8
Q

TCP (Transmission control protocol)

A

Purpose is to ensure the integrity of network communication

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9
Q

IP (Internet protocol)

A

Set of rules that controls how data is sent between computers on the internet

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10
Q

DNS (Domain name system)

A

Associates IP address with text based URLS typed into web browsers

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11
Q

URI (Uniform Resource Identifier)

A

Identifies a resource on the internet

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12
Q

URL (Uniform Resource Locator)

A

A type of URI which represents the network location of a resource like a web page, graphic file or MP3 file

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13
Q

TLD (top level domain name)

A

Broken into several parts which describe a hierarchy.

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14
Q

gTLD (generic top level domain)

A

3 subtypes of TLDs. Unrestricted (.com/.net/.org/.info) & Sponsored (.gov/.mil/.edu, etc)

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15
Q

ccTLD (country code top level domain)

A

Are under control of which countries they represent.

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16
Q

Markup languages

A

Consist of sets of directions that tell browser how to display & manage web docs

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17
Q

HTML (Hypertext Markup Language)

A

Set of symbols/codes places in a file intended for a web browser.

18
Q

<!DOCTYPE>

A

Defines this doc is a HTML doc

19
Q

<html>
</html>

A

Root element of an HTML page

20
Q

Lang

A

Attribute specifies the language of the element’s content

21
Q

<head>
</head>

A

Contains meta info about the HTML page

22
Q

<title>
</title>

A

Title of an HTML page

23
Q

<h1>, etc…
</h1>

A

Defines heading sizes

24
Q

<p>
</p>

A

Defines a paragraph

25
Q

<!— comment —>

A

Defines a comment, not visible on live webpage

26
Q

<br></br>

A

Defines a break. Empty element. No closing tag.

27
Q

<hr></hr>

A

Defines a horizontal rule. Separate text with horizontal line

28
Q

<blockquote>
</blockquote>

A

Defines a quote

29
Q

Is HTML case sensitive?

A

No, but use lower case to maintain consistency

30
Q

With tags in HTML, browsers can…

A

Distinguish between what’s HTML and plain text

31
Q

HTML attributes are usual written in

A

Name/value pairs. Name=“value”

32
Q

How many attributes can HTML have?

A

All can have, and many attributes

33
Q

What is the anatomy of a HTML element?

A

Opening tag, content, closing tag.

34
Q

<ul></ul>

A

Unordered list. Tells the browser to not order/number a list. Will use bullet points instead

35
Q

<li></li>

A

Means list. These go under <ul>

36
Q

<em> </em>

A

Italicizes

37
Q

<strong> </strong>

A

Bolds

38
Q

<ol> </ol>

A

Ordered lists. Tells browser to number each item

39
Q

<img></img>

A

Adds an image. We need to tell it the URL of the image.

40
Q

<img src =“URL”

A

Telling the browser where to find the image it’s to display

41
Q

Alt=“desc of image”

A

Used at the end of an image url to add descriptions for the blind. Also helps SEO

42
Q

You can edit the image size by typing…

A

Width= “number value”.