CS1401 INTERNET COMPUTING NOTES PDF

Anna University Trichy, CS, Internet Computing, Nov / Dec , Question Paper. CSInternet Computing Question Bank.» CSInternet Computing Question Bank. Question Bank Provided by. Kings College of Engineering. Mobile Pervasive Computing (MC) (CS ) (CS72) – Question Bank 1 Internet Computing (ANNA UNIV – Trichy) (CS ) To get 7th sem Lecture notes.

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What is the purpose of routers? Linked style sheets override browser defaults.

This is known as Stateless Connection. The type of error checking to be used 2. Java applets can be either server-side or client- side depending on which computer the server or the client executes them. What is meant by Name Resolution? Why are the protocols layered? A loosely defined set of technologies developed by Microsoft for sharing information among comuting applications.

CS1401-Internet Computing Question Bank

A programmer puts the blocks together. Based on this information, the script decides how to act. Write a note on Environment variables. The program could be written in. Ifnot,it can be return a message indicating an error in the incoming format. Occurring on the server side of a client-server system. A Web browser is a program that displays the web pages it retrieves. It is the important approach to software discovery and it is decentralized, loosely coupled.

Placing the data inside a package of headers is known as encapsulation. Application -It manages your web application. What is mean by firewall A firewall is a piece of network hardware that serves as a secure gate way between an internal network and internet. It is a method for referencing an object without declaring the full path to the object.

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CSE TUBE: CS – Internet Computing – Anna University Trichy – Nov / Dec Question Paper

Making a jnternet 3. The second way is the domain name service, which is a distributed database containing all registered hostnames on the Internet and their IP addresses. What are the two commonly used Request methods? A session is basically a conversation between a browser and a server.

Internet Computing Two Marks and 16 Marks with Answers

The request methods tell the script how it was invoked. What do you mean by Server-side? It is the exchange of information in a standard format between computers without any human intermediary. XML Namespace is a simple technology solution that allows elements and attribute name to be distinguished from the similarity named elements and attributes of other XML users.

For managing information flows between departments and weapons systems Information specified in this way is called URL encoded. A proxy server is a host that makes Internet request on behalf of other machines on the network, Proxy servers are often used to cache frequently requested files or nktes monitor Internet use within a Corporation.

It is a communication channel between web browser and web server. List the goals of SGML. Inline Styles -Style information is placed inside an HTML tag and applies to all content between that tag and it companion closing tag.

Its protect the internal network from unauthorized access or activity. List the predefined MIME content types. This means that once it is started, it stays in memory and can fulfill multiple requests. Web browsers, who are often equipped with Java virtual machines, can interpret applets from Web servers.

The idea is that the new component simply plugs in to the existing system. Each host computer on the internet has a unique number and it is called as internet protocol Address. Port numbers can range from 1 tohowever ports 1 to are reserved.

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Write a note on ActiveX controls. These reserved ports are referred to as we1l-known ports because the Internet Assigned Numbers Authority publicly documents the applications that use them. How the receiving device will indicate that it has received a message Such a set of rules is useful in the event of conflicting style information because the rules would give the browser a way to determine which style is given precedence.

This document is preceded by the response header, which has details about how to display the document that will be sent by the server. Rules for exchanging application 3.

An ActiveX control can be automatically downloaded and executed by a Web browser. A hardware or software module that adds a specific feature or service to a larger system. GE Computer Programming 4. A node is any addressable device connected to a network whereas the host is a more specific descriptor that refers to a networked computinng computer rather than a single purpose device such as a printer. The biggest difference between the two is that a Java applet is persistent. Cascading refers to a certain set of rules that browsers use, in cascading order, to determine how to use the style information.

Server -It controls behavior of your web server 4.

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