| Bookmark |
See Favorites |
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| Boolean logic |
You can use Boolean logic in search engine
queries to try to pin down the search results to what you
are looking for. This is achieved by the use of OR, AND
or NOT |
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| Broadband |
A high bandwith interconnection faster than
128kbps such as ADSLand cable. |
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| Browse |
The process of looking at (browsing) web page
using a Web Browser, usually shortened
to browser. |
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| Browser |
See Web
Browser |
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| buses
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| Byte |
A byte is 8 bits |
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| C |
A B C
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| Cable |
Residential cable services are
an alternative method of connecting to the internet. Download
speeds from the internet are usualy 512kbps and upload speeds
at 256kbps. Check with you cable service supplier such as
NTL for details |
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| Cascading Style
Sheets |
See CSS |
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| CGI |
Common Gateway Interface. A CGI file is a
script that facilitates the passing of data from a server
to an application via the Net. |
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| Client |
A client computer is a computer
that send requests to a server computer that can processes
that request. On the web your computer's browser requests
a server to download a web page. |
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| Close delimiter |
An element tag, consists of the
open delimiter: <, the identifier:
BODY in this case, and close delimiter: > |
2
HTML Element Tags |
| Common Gateway
Interface |
See CGI |
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| Cookie |
A small text filed saved on your hard disk
by websites, they can be used to say store your password
for a particular site, or remember your name, the number
of times you have visited that site. They can also store
information about you and your surfing habits, and along
with a network system can obtain a fair amount of information
about you. You can disable cookies in your browser, but
many sites will then not work. You can also delete cookies
via the control panel, including automatic deletion. There
are programs available to manage cookies. |
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| CSS |
Cascading Style Sheets allow you to globally
define text styles for a web site. They act like templates
that tell the Browser how to interpritate the HTML code.
It is a very easy way to coordinate the look of some or
all off your pages so that by changing the style sheet all
your pages can be changed accordingly. See also Style
Sheets |
3a Style sheets |
| Cybersquatter |
A person who registers an internet domain
name, hoping to sell it at a profit. |
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| D |
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| data
. kilobytes , instructions, I/O, megabyte . motherboard
. peripherals . RAM . ROM . servers . words . |
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| Data
Transfer |
Data Transfer is the total data
that is transmitted from a server to the rest of the internet
and is measured in MB, Megabytes |
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| Delimiter |
A delimiter are the markers for the start
and end of element tags such as <BODY></BODY>
which consists of the open delimiter: < or </ , the
identifier: BODY in this case, and close delimiter: >
Besisides the identifier delimiters can also enclose attributes,
e.g.
<TD bgcolor="#CCFF99" align="center">
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2
HTML Element Tags |
| Denial of Service |
Swamping a website's host (the sites server)
with thousands of requests for pages beyond the ability
of the server and thus crashing it. |
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| digital
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| Directory |
1). A directory is very similar to a Search engine.
Entries are categorised under various sections and sub
sections.
2). A Directory can be part of the stucture of
your web site. Has the same meaning to Windows folders.
E.g. html and graphics are both directories in the following
URL
http://tutorials4u.com/html/graphics/some.gif
|
List
of Search Engines and Directories |
| Download |
Downloading is a process of transfering files
from another computer onto your own computer via the internet.
You are automatically downloading web pages when you "surf"
the net with a browser. |
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| E-mail |
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| End-tag |
</HTML> is an example of a end-tag.
The / denotes an end-tag from a start-tag. See <BODY>
, Start-tag , Delimiter |
2
HTML Element Tags |
| F |
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| Favorite |
A web page that you visit frequently can be
saved in a special favorites folder by Internet Explorer.
Netscape call this process Bookmarking. |
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| Firewall |
A firewall prevents unauthorised access
to your computer from the internet or network. A firewall
can be hardware, usually used by businesses, or
software used by home users. A popular software firewall
is Zone Alarm |
FireWalls |
| Forms |
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| Frame |
See Frameset. |
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| Frameset |
Framesets define each frame of a frame based
website. For each frame, they define its location on the
page, its size, if resizing or scrolling is permitted, and
what the defaut page will be. |
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| FTP |
File Transfer Protocol:used for file uploads
and downloads. It is faster than using http
and a browser |
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| G |
A B C
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| GHz |
A Gigahertz is a thousand megahertz. A measurment
of how fast the processor is in a PC. |
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| GIFF |
One of the graphic file formats used on the
web. Giff files can be still or animated, and can contain
a transparent colour. Other formats: JPG JPEG and PNG |
6 Graphics |
| H |
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| Hacking |
A term used by the media and the
general public to describe illegal access to computer systems
by unautherised users. The correct terminology for this
is "cracker" |
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| Hierarchy |
How things are arranged in successive subordinate
levels or classes |
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| Home page |
A web page that acts as an entry point
to your web site. Usually the home page has one of the
special file names that open automatically if a file name
is not quoted. Index.html is one of these special
file names. |
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| Host, Hosting |
See Web Host |
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| HTML |
HyperText Markup Language,
is the code that describes the Structure of a Page, by the
use of HTML you can change the appearance of that page.
Easily recognised by the tags such as <P> that
it uses. Originally this code had to be hand written. Now
modern HTML editors and authoring tools, do the hard work
for you. It is always useful to know how to code by hand.
Web browsers can display other types of files but
HTML is the most popular. |
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| HTTP |
Hyper Text Transfer Protocol used
for viewing web pages. One of the protocols
used for Web connections. URLs that use
this <A href="#Protocol">protocol</A>
start with http:/
E.g. http://tutorials4u.com |
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| Hyperlink |
Hyperlinks often shortened to links, are part
of a website, e-mail or document that when clicked directs
you to the the relevent Web page, or to an anchor
marking a specified position on a page, or in a document.
By default the text of a link is in blue and underlined.
When you have visited a page the links then change colour,
by default a dark red. These defaults can be changed by
the Web master.
Hyperlinks contain HTML code references, that point
to other Web pages or anchors.
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| Image map |
An image that has sections of the image that
are links to other pages or anchors |
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| Internet |
A global network of computers and servers. |
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| IP address |
A computers |
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| ISP |
An Internet Service Provider provides you
with connection to the internet. ISP examples are AOL, More
information- Tutorial 01
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| J |
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| Java |
|
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| Java applet |
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| JPEG JPG |
One of the graphic file formats used on the
web. JPEG or JPG files can't be animated, and can't contain
a transparent colour. Other formats: GIFF and PNG |
6 Graphics |
| K |
A B C
D E F
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| Kbps |
Kilobits per second. A measurement of data
transfer or modem speed. Modern modems are 56Kbps |
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| Keywords |
Keywords such as tutorial and T171 are used with a META
tag as follows:
<META name="keywords" content="tutorial,T171"
These keyword help to promote your site with search engines.
Keywords is also a term given to the words or phases
that you enter into a search engine in order to search
for some information.
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s
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| kilobytes |
A kilobyte is 1024 bytes |
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