What is web enabled or internet enabled applications.docx
-
Upload
mohanakalaiselvi -
Category
Documents
-
view
236 -
download
0
Transcript of What is web enabled or internet enabled applications.docx
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 1/13
What is web enabled or internet enabled applications?
Web enabled refers to a product or service that can be used through, or in
conjunction with, the World Wide Web. A Web-enabled product may be accessed
through a Web browser or be able to connect to other Web-based applications inorder to synchronize data.
What are web services?
Web services extend the World Wide Web infrastructure to provide the means for software to
connect to other software applications. Applications access Web services via ubiquitous Web
protocols and data formats such as HTTP, XML, and SOAP, with no need to worry about
how each Web service is implemented. Web services combine the best aspects of
component-based development and the Web, and are a cornerstone of the Microsoft .NET programming model.
What is the difference between the localization and the
globalization?
Localization- to make something local, consider a particular locality -
After a product has been internationalized, it can then be localized.
Localization is the process of adapting a product to fit the specific
language and culture of a target market. The goal is to make the
product as natural and transparent as possible for the user, as if it was
developed with that user in mind. Globalization- is a fact that different
cultures and economic systems around the world are becoming
connected and similar to each other. It consider all world - is the
process of developing, manufacturing and marketing a product
intended for distribution in foreign markets. This is a two-step process
consisting of internationalization and localization, with translation
being an integral part of localization. Internationalization – is it an act of
crating something consider two or more countries -Internationalization
is the process of generalizing a product to prepare it for localization.
This neutralizes the product, enabling a more efficient localization
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 2/13
process, improving quality and decreasing localization costs and time to
market. Internationalizing a product just once enables a company to
easily localize that product for multiple locations. Translation- is the
process of rendering the meaning of a text from one language intoanother. It is a significant part of the localization process.
Another answer?
Globalization: -It is the process of developing a program core whose features and code
design are not solely based on a single language or locale.
Localization: - The process of adapting a program for a specific local market, which includes
translating the user interface, resizing dialog boxes, customizing features (if necessary), and
testing results to ensure that the program still works.
What is TCP/IP?
TCP/IP
Stands for "Transmission Control Protocol/Internet Protocol." These two protocolswere developed in the early days of the Internet by the U.S. military. The purpose
was to allow computers to communicate over long distance networks. The TCP part has to do with the verifying delivery of the packets. The IP part refers to the
moving of data packets between nodes. TCP/IP has since then become thefoundation of the Internet. Therefore, TCP/IP software is built into all major
operating systems, such as Unix, Windows, and the Mac OS.
For network standards:
http://vimeo.com/58691808
SMTP
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 3/13
Stands for "Simple Mail Transfer Protocol." This is the protocol used for
sending e-mail over the Internet. Your e-mail client (such as Outlook,
Eudora, or Mac OS X Mail) uses SMTP to send a message to the mail
server, and the mail server uses SMTP to relay that message to thecorrect receiving mail server. Basically, SMTP is a set of commands that
authenticate and direct the transfer of electronic mail. When
configuring the settings for your e-mail program, you usually need to
set the SMTP server to your local Internet Service Provider's SMTP
settings (i.e. "smtp.yourisp.com"). However, the incoming mail server
(IMAP or POP3) should be set to your mail account's server (i.e.
hotmail.com), which may be different than the SMTP server.
OSI Model
The OSI (Open Systems Interconnection) model was created by
the ISO to help standardize communication between computer
systems. It divides communications into seven different layers, which
each include multiple hardware standards, protocols, or other types of services.
The seven layers of the OSI model include:
1. The Physical layer
2. The Data Link layer
3. The Network layer
4. The Transport layer
5. The Session layer
6. The Presentation layer
7. The Application layer
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 4/13
When one computer system communicates with another, whether it is
over a local network or theInternet, data travels through these seven
layers. It begins with the physical layer of the transmitting system and
travels through the other layers to the application layer. Once the datareaches the application layer, it is processed by the receiving system.
In some cases, the data will move through the layers in reverse to the
physical layer of the receiving computer.
The best way to explain how the OSI model works is to use a real life
example. In the following illustration, a computer is using a wireless
connection to access a secure website.
The communications stack begins with the (1) physical layer. This maybe the computer's Wi-Ficard, which transmits data using the
IEEE 802.11n standard. Next, the (2) data link layer might involve
connecting to a router via DHCP. This would provide the system with
an IP address, which is part of the (3) network layer. Once the
computer has an IP address, it can connect to the Internet via
the TCP protocol, which is the (4) transport layer. The system may then
establish aNetBIOS session, which creates the (5) session layer. If a
secure connection is established, the (6)presentation layer may involve
an SSL connection. Finally, the (7) transport layer consists of
theHTTP connection to the website.
The OSI model provides a helpful overview of the way computer
systems communicate with each other. Therefore, software developers
may reference the OSI model when writing software that requires
networking or Internet support. Instead of recreating the
communications stack from scratch, software developers only need to
include functions for the specific OSI layer(s) their programs use.
What is meant by backbone in networking?
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 5/13
Another term for bus, the main wire that connects nodes. The term is often used todescribe the main network connections composing the Internet.
BridgeWhen a road needs to extend across a river or valley, a bridge is built
to connect the two land masses. Since the average car cannot swim or
fly, the bridge makes it possible for automobiles to continue driving
from one land mass to another.
In computer networking, a bridge serves the same purpose. It connectstwo or more local area networks (LANs) together. The cars, or the data
in this case, use the bridge to travel to and from different areas of the
network. The device is similar to a router, but it does not analyze the
data being forwarded. Because of this, bridges are typically fast at
transferring data, but not as versatile as a router. For example, a
bridge cannot be used as a firewall like most routers can. A bridge can
transfer data between different protocols (i.e. a Token Ring and
Ethernet network) and operates at the "data link layer" or level 2 of the
OSI (Open Systems Interconnection) networking reference model.
Network Connection DevicesPosted on March 17, 2008 by Jared
Its easy to forget about all the small pieces of hardware that
sit and hum along 24-7 just so that we can check our email or catch the latest stats for our fantasy
team. Just what are those little boxes and why do they have so many little blinking lights?
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 6/13
Network connections are made possible by two main types of hardware: network media and network
connectivity devices. This article is going to cover the later in enough detail to have you picking up
the network-speak in no time. Network connection devices include:
Network interface cards (NIC)
Hubs
Switches
Bridges
Routers
Gateways
Modems
A NIC (network interface card) is a piece of hardware that allows you to plug in –or, interface with – a
network cable. NIC’s are usually installed as an expansion card or is already built into your
motherboard.
Hubs are devices that connect all of the segments of a network together. That is, every device on
the network (computers, printers) has a cable that is also connected to the hub. Hubs work in such a
way that every signal that is received on one port is rebroadcast to every other device. So, if one
device sends a signal, all the other devices receive the signal, but only one particular device listens
for it.
A switch is like a hub in that every device on the network is connected to it. However, a switch does
not rebroadcast signals to all other devices. A switch makes a direct link between the device that is
transmitting and the device that is receiving. All other devices are totally unaware of the
communication taking place. For this reason, switches realize greater performance because
bandwidth is not being wasted on needless rebroadcasting.
A bridge is used to to keep network traffic separated between network segments. Traffic is not
allowed to pass through the bridge unless its destination is on the other side. Bridges are used to
join to network segments or to divide a busy network into two segments.Routers are devices that can connect several network segments (even segments that are not alike
in type). The router has the ability to make decisions about the best way to send network traffic to its
destination.
A Gateway is any device that connects network environments that are not alike. For example, a
gateway is used to connect LAN (local area network) environments to mainframe environments.
Modems (modulator/demodulator) are devices that change digital data into analog for transmission
over analog network medium and then back to digital at the receiving end. There are several types
of modems; some losing popularity and others gaining more and more use. These are:
Telephone (POTS – Plain Old Telephone Service)
DSL (Digital Subscriber Line) Cable
I hope this has shed some light on the various network connection devices. Of course, there’s an
enormous amount on information on this subject out on the web. If you’re really serious about getting
into networking, grab a study guide for getting certified in the subject (Network +). These books have
zero fluff and do a great job presenting the material. They are invaluable and can be very helpful…
even if you’re not looking to get certified.
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 7/13
Another answer:
Internet networking devices are also called Intermediatesystems, network equipment, or Inter working Unit.Common essential networking devices which are very
frequently used now days are:0inShare
0
Internet networking devices are also called Intermediate systems, network equipment, or Inter working Unit. Common essential networking devices which are very frequently used now daysare:Router : It is a specific network device that establishes the next network point to which to onwarda data packet in the direction of its destination. Distinct a gateway, it cannot edge different protocols.It works on Open System Interface layer3.
Gateway: It is a device operational at a network node for interfacing with an additional network thatuses dissimilar protocols. It is operating on Open System Interface layers 4 to 7.Hubs: This device connects multiple Ethernet sections jointly and making them proceed as a singlesegment. When using a hub, every attach appliance shares, the similar broadcast domain and thealike collision domain.
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 8/13
Switch: It is a device that assigns traffic from one network section to certain lines, which connect thefragment to another network segment. So unlike a switch and hub splits the system traffic and sendsit to special destinations slightly than to all systems on the network. It works on Open SystemInterface layer 2.Bridge: This device connects several network segments alongside the data link layer. It works onthe OSI model 2nd layer.
Read more: http://webupon.com/web-talk/internet-networking-devices/#ixzz2YfAIQYC4
Bridge
When a road needs to extend across a river or valley, a bridge is built to
connect the two land masses. Since the average car cannot swim or fly,the bridge makes it possible for automobiles to continue driving from
one land mass to another.
In computer networking, a bridge serves the same purpose. It connects
two or more local area networks (LANs) together. The cars, or the data
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 9/13
in this case, use the bridge to travel to and from different areas of the
network. The device is similar to a router, but it does not analyze the
data being forwarded. Because of this, bridges are typically fast at
transferring data, but not as versatile as a router. For example, a bridge
cannot be used as a firewall like most routers can. A bridge can transfer data between different protocols (i.e. a Token Ring and Ethernet
network) and operates at the "data link layer" or level 2 of the OSI
(Open Systems Interconnection) networking reference model.
What is hub in networking?
HubThis is a hardware device that is used to network multiple computers
together. It is a central connection for all the computers in a network,
which is usually Ethernet-based. Information sent to the hub can flow to
any other computer on the network. If you need to connect more than
two computers together, a hub will allow you to do so. If you only need
to network two computers together, a simple crossover Ethernet cable
will do the trick.
ASP
ASP has two different meanings in the IT world: 1) Application Service
Provider, and 2) Active Server Page.
1) Application Service Provider
An Application Service Provider is a company or organization that
provides software applications to customers over the Internet. These
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 10/13
Internet-based applications are also known as "software as a service"
(SaaS) and are often made available on a subscription basis. This
means ASP clients often pay a monthly fee to use the software, rather
than purchasing a traditional software license. Some SaaS applicationscan be accessed via a web browser, while others operate over a
proprietary secure port.
2) Active Server Page
An Active Server Page, commonly called an "ASP page," is
a webpage that may contain scripts as well as standard HTML. The
scripts are processed by an ASP interpreter on the web server each
time the page is accessed by a visitor. Since the content of an ASPpage can be generated on-the-fly, ASP pages are commonly used for
creating dynamic websites.
ASP is similar to other scripting platforms, like PHP and JSP, but
supports multiple programming languages. While the default ASP
language is VBScript, ASP pages can include other programming
languages as well, such as C# and JavaScript. However, alternative
languages must be defined before the script code using the following
declaration:
<%@ Page Language="C#"%>
ASP pages are part of the ASP.NET web application framework
developed by Microsoft. Therefore, ASP pages are most often found on
Windows-based web servers that run Microsoft Internet Information
Services, or IIS. You can tell if you are accessing an ASP page in your
browser if the URL has an ".asp" or ".aspx" suffix.
File extensions: .ASP, .ASPX
What is .net framework?
.NET is a way for many different programming languages to use the same classes,
namespaces and other resources.
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 11/13
What is CLR?
CLRShort for C ommon Language R untime, a runtime environment that manages the executionof .NET program code and provides services such as memory and exception
management, debugging and profiling, and security. The CLR is a major component of the .NETframework.CLR also is known as the V irtual E xecution S ystem (VES).
Another answer:
CLR means commaon language runtime for the dot net framework.it is the frame work layer that resides above the operatingsystem and handels/ manages the execution of the .netapplications.our .net programs don't directly communicate
with the operating system but through CLR.
OUT .NET APPLICATION--->>CLR--->WINDOWS OS
What is virtual directory?
What is a virtual directory ?
A virtual directory represents a web application and it points to a physical folder in your
computer.
A web application is accessed using a virtual directory name instead of a physical folder
name. For example, if you have a web application called "Shopcart" in your machine,
you will have a virtual directory for this web application. You will access your web
application using the URL httP://localhost/Shopcart. If your virtaul directory name is
"Test", then your web application url will be "http://localhost/Test".
Assume you have a web application called "Shopcart", created under the physical folder
"C:\MyProjects\Shopcart".
You can go to IIS and see this virtual directory listed. Right click on this virtual
directory name in IIS and see the properties. You can see that this virtual directory is
pointing to the physical location "C:\MyProjects\Shopcart".
If you have a file called "File1.aspx" under the folder "C:\MyProjects\Shopcart\", then
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 12/13
you can access this file using Internet Explorer with the URL
http://localhost/Shopcart/File1.aspx
Another answer:
A virtual directory is a directory created in IIS to host our applications and to
hide the actual physical location from the application users.
WHAT IS A FRONT PAGE SERVER?
FrontPage Server Extensions package is a collection of software created
by Microsoft to install in
addition to the Web server software, in effect telling the server
software how to respond to commands
generated by the FrontPage program and by visitors to a FrontPage-
based site.
What is Microsoft FrontPage?Microsoft FrontPage was one of the first popular web design tools that allowedusers to create custom web sites without having to know HTML code.Microsoft stopped updating FrontPage in 2003 in favor of more modern andstable software.FrontPage requires FrontPage extensions to integrate with the Yahoo! Small
Business system. As of September 12, 2011, Microsoft FrontPage extensionsare no longer supported for Yahoo! Small Business web sites. Learn more. We regret this inconvenience and recommend that all of our customers usingFrontPage begin the transition to a new publishing tool as soon aspossible. Learn more about other publishing options.
Another answer:
Can I use Microsoft FrontPage?
Microsoft FrontPage is a software program used to design and publish Web
sites. It allows you to create a Web site in the same way that Microsoft Wordallows you to create business letters.
FrontPage also includes a number of special features, such as the ability
to upload (publish) your Web site without requiring an FTP program. It has
interactive features like hit counters, feedback forms, and discussion groups.
7/27/2019 What is web enabled or internet enabled applications.docx
http://slidepdf.com/reader/full/what-is-web-enabled-or-internet-enabled-applicationsdocx 13/13
What are Microsoft FrontPage Server Extensions?
Microsoft FrontPage is an extremely popular website editor. FrontPage Server Extensions
allow you to edit your website directly on our webserver by using Frontpage's "Open Web"
command. They also give you control of some more advanced features such as, counters,
forms, and more.
What are FrontPage server extensions?
FrontPage server extensions are CGI programs which provide the server side implementation of
FrontPage. FrontPage communicates with the extensions via Hyper Text Transmission Protocol
(HTTP) using a Remote Procedure Call (RPC).
When the server sees the "POST" request addressed to the FrontPage server extensions it simply
directs the request to the appropriate CGI program. The extensions implement authoring
(uploading/downloading documents, To Do Lists), administration (setting end-user, author, and
administrator privileges), and dynamic content (browse-time WebBot components).
Without the FrontPage Server Extensions you will not be able to take advantage of the WebBots that
are available through FrontPage. Also, without the extensions you cannot author and administer
your web using the tools provided as part of the FrontPage Editor/Explorer package.
What is root directory?
The root directory is a specific directory on the server file system in which the users are
confined. Users are not able to access anything above this root.
For example: the default root directory of IIS on Windows is C:\Inetpub\wwwroot and with
this setup, a user does not have access to C:\Windows but has access to
C:\Inetpub\wwwroot\news and any other directories and files under the root directory
(provided that the user is authenticated via the ACLs).
The root directory prevents users from accessing sensitive files on the server such as cmd.exe
on Windows platforms and the passwd file on Linux/UNIX platforms.