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What is a domain name?
A domain name locates an organization or other entity
on the Internet. For example, the domain name www.yahoo.com
locates an Internet address for "www.yahoo.com"
at Internet point 199.0.0.2 and a particular host
server named "www".
What is a DNS server?
DNS servers are used to resolve
hostnames to IP addresses so that we don't have to
use long and difficult to remember numbers for each
computer we want to connect to. Windows NT server
has its own DNS service that does that and other functions
like reverse lookup and mail exchange information.
What is a U.R.L.?
A URL (Uniform Resource Locator) is the address of
a file (resource) accessible on the Internet. The
type of resource depends on the Internet application
protocol. Using the World Wide Web's protocol, the
Hypertext Transfer Protocol (HTTP) , the resource
can be an HTML page (like the one you're reading),
an image file, a program such as a common gateway
interface application or Java applet, or any other
file supported by HTTP. The URL contains the name
of the protocol required to access the resource, a
domain name that identifies a specific computer on
the Internet, and a hierarchical description of a
file location on the computer.
What is F.T.P. ?
File Transfer Protocol(FTP), a standard Internet protocol,
is the simplest way to exchange files between computers
on the Internet. FTP is commonly used to transfer
Web page files from their creator to the computer
that acts as their server for everyone on the Internet.
It's also commonly used to download programs and other
files to your computer from other servers.
What is TCP/IP?
TCP/IP (Transmission Control Protocol/Internet Protocol)
is the basic communication language or protocol of
the Internet. It can also be used as a communications
protocol in a private network (either an intranet
or an extranet). When you are set up with direct access
to the Internet, your computer is provided with a
copy of the TCP/IP program just as every other computer
that you may send messages to or get information from
also has a copy of TCP/IP.
What is electronic commerce or e-commerce?
E-commerce (electronic commerce or EC) is the buying
and selling of goods and services on the Internet/World
Wide Web. There will be a need for security and/or
merchant accounts to process orders automatically.
What is website security?
Website security or Secure Socket Layer(SSL)
SSL encryption offers 128-bit encryption so that information
transmitted between the user and server (i.e.applications,
feedback) cannot be 'listened in on' by malicious
Internet hackers. This process requires a secure certificate
to be obtained for your organization's domain name.
If you would like more information on website security,
speak to a representative today.
What is a website secure area?
A secure area within a website will provide a safe
"password" protected page or pages.
For example. Your board members want to have their
"monthly meeting schedule" posted on your
website, but don't want the public to be able to access
it. A specific link to a page, which requires the
user to enter a login and password, prior to being
able to view it would be implemented.
What is an email client?
An e-mail client is a program or application which
allows you to retrieve e-mail and send it to others
via the internet, it will allow you to save, sort,
distribute, etc.... E-mail short for electronic mail.
What is an I.S.P?
An Internet Service Provider, is a company that provides
you with the ability to have access to the internet.
What is an web/internet browser?
A Web browser is the vessel by which you are able
to view the internet. This is a program which, A browser
is an application program that provides a way to look
at and interact with all the information on the World
Wide Web.
What is a browser cache?
A cache (pronounced CASH) is a place to store something
temporarily. From the french term cache' meaning "hidden"
The files you automatically request by looking at
a Web page are stored on your hard disk in a cache
subdirectory under the directory for your browser
(for example, Internet Explorer). When you return
to a page you've recently looked at, the browser can
get it from the cache rather than the original server,
saving you time and the network the burden of some
additional traffic. You can usually vary the size
of your cache, depending on your particular browser.
What is an internet cookie?
A cookie is information that a Web site puts on your
hard disk so that it can remember something about
you at a later time. (More technically, it is information
for future use that is stored by the server on the
client side of a client/server communication.) Typically,
a cookie records your preferences when using a particular
site.
What is an CSS?
A cascading style sheet (CSS) is a Web page derived
from multiple sources with a defined order of precedence
where the definitions of any style element conflict.
The Cascading Style Sheet, level 1 (CSS1) recommendation
from the World Wide Web Consortium (W3C), which is
implemented in the latest versions of the Netscape
and Microsoft Web browsers, specifies the possible
style sheets or statements that may determine how
a given element is presented in a Web page.
What is an DHTML?
Dynamic HTML is a collective
term for a combination of new Hypertext Markup Language
(HTML) tags and options, that will let you create
Web pages more animated and more responsive to user
interaction than previous versions of HTML. Much of
dynamic HTML is specified in HTML 4.0. Simple examples
of dynamic HTML pages would include (1) having the
color of a text heading change when a user passes
a mouse over it or (2) allowing a user to "drag
and drop" an image to another place on a Web
page. Dynamic HTML can allow Web documents to look
and act like desktop applications or multimedia productions.
ASP Pages
An Active Server Page (ASP)
is an HTML page that includes one or more scripts
(small embedded programs) that are processed on a
Microsoft Web server before the page is sent to the
user. An ASP is somewhat similar to a server-side
include or a common gateway interface (CGI) application
in that all involve programs that run on the server,
usually tailoring a page for the user. Typically,
the script in the Web page at the server uses input
received as the result of the user's request for the
page to access data from a database and then builds
or customizes the page on the fly before sending it
to the requestor.
JSP Pages
Java Server Page (JSP) is a
technology for controlling the content or appearance
of Web pages through the use of servlets, small programs
that are specified in the Web page and run on the
Web server to modify the Web page before it is sent
to the user who requested it. Sun Microsystems, the
developer of Java, also refers to the JSP technology
as the Servlet application program interface (API).
JSP is comparable to Microsoft's Active Server Page
(ASP) technology. Whereas a Java Server Page calls
a Java program that is executed by the Web server,
an Active Server Page contains a script that is interpreted
by a script interpreter (such as VBScript or JScript)
before the page is sent to the user.
XML
XML (Extensible Markup Language)
is a flexible way to create common information formats
and share both the format and the data on the World
Wide Web, intranets, and elsewhere. For example, computer
makers might agree on a standard or common way to
describe the information about a computer product
(processor speed, memory size, and so forth) and then
describe the product information format with XML.
Such a standard way of describing data would enable
a user to send an intelligent agent (a program) to
each computer maker's Web site, gather data, and then
make a valid comparison. XML can be used by any individual
or group of individuals or companies that wants to
share information in a consistent way.
ColdFusion
ColdFusion, developed by Allaire
which has recently merged with Macromedia, is a popular
and sophisticated set of products for building Web
sites and serving pages to users. With ColdFusion,
a company can build a content database using input
templates and combine these with application programs
to create a Web site in which pages are developed
dynamically as they are served. ColdFusion consists
of ColdFusion Studio, which is used to build a site,
and ColdFusion Server, which serves the pages to users.
ColdFusion Studio is described as "a complete
integrated development environment (IDE)" and
ColdFusion Server as "a deployment platform."
CGI (Common Gateway Interface)
The common gateway interface
(CGI) is a standard way for a Web server to pass a
Web user's request to an application program and to
receive data back to forward to the user. When the
user requests a Web page (for example, by clicking
on a highlighted word or entering a Web site address),
the server sends back the requested page. However,
when a user fills out a form on a Web page and sends
it in, it usually needs to be processed by an application
program. The Web server typically passes the form
information to a small application program that processes
the data and may send back a confirmation message.
This method or convention for passing data back and
forth between the server and the application is called
the common gateway interface (CGI). It is part of
the Web's Hypertext Transfer Protocol (HTTP).
Perl
Perl is a script programming
language that is similar in syntax to the C language
and that includes a number of popular UNIX facilities
such as SED, awk, and tr. Perl is an interpreted language
that can optionally be compiled just before execution
into either C code or cross-platform bytecode. When
compiled, a Perl program is almost (but not quite)
as fast as a fully precompiled C language program.
Perl is regarded as a good choice for developing common
gateway interface (CGI) programs because it has good
text manipulation facilities (although it also handles
binary files). It was invented by Larry Wall.
Visual Basic
Visual Basic (VB) is a programming
environment from Microsoft in which a programmer uses
a graphical user interface to choose and modify preselected
sections of code written in the BASIC programming
language.
Since Visual Basic is easy to learn and fast to write
code with, it's sometimes used to prototype an application
that will later be written in a more difficult but
efficient language. Visual Basic is also widely used
to write working programs. Microsoft says that there
are at least 3 million developers using Visual Basic.
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