CS1401 INTERNET COMPUTING NOTES PDF

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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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To control this risk, Microsoft developed a registration system so that browsers can identify and authenticate an ActiveX control before downloading it. Name Resolution is the process of mapping a hostname to its corresponding IP Address.

Web browsers, who are often equipped with Java virtual machines, can interpret applets from Web servers. Making the connection 2. A hardware or software module that adds a specific feature or ccomputing to a larger system. What are Style Sheets? Unlike Java applets, however, ActiveX controls have full access to the Windows operating system.

The idea is that the new component simply plugs in to the existing system. With the growing popularity of OLE object linking and embeddingapplets are becoming more prevalent. What is the role of server? HTTP specification requires that the URL data should be encoded in such a way that it can be used on almost any hardware and software platforms.

In contrast, a CGI program disappears once it has fulfilled a request. This document is preceded by the response header, which has details about how to display the document that will be sent by the server.

Occurring on the server side of a client-server system. Computig down the various attributes for the page directives in JSP. It is the exchange of information in a standard format between computers without any human intermediary. Style information includes font attributes such as type size, special effects bold,italic,underlinecolor and alignment.

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When you start the application the server will load the global. Ifnot,it can be return a message indicating an error in the incoming format. What are the sequences of steps for each HTTP request from a client to ihternet server?

What do you mean by Server-side? A programmer puts the blocks together. Most operating environments, such as MS- Windows, provide an API so that programmers can write applications consistent with the operating environment.

All the above technologies can save information for the current session for a particular user visiting a site. Placing the data inside a package of headers is known as encapsulation. Style sheets also provide broader formatting instructions by specifying values for quantities such as line spacing and left and right margins. 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.

List the advantages of CGI scripting? How the sending device will indicate that it has finished sending a message 4. List the predefined MIME content types. Making a nots 3. Style sheets are collections of style information that are applied to plain text. Protocol tunneling is the process of encapsulating one protocol within another protocol that operates on the same layer.

CS1401-Internet Computing Question Bank

For modeling inter-document linkages 4. What is meant by firewall? Each process already inherits these two handles already open. A node is any addressable device connected to a network whereas the host is a more specific descriptor that refers to a networked general-purpose computer rather than a single purpose device com;uting as a printer. Explain about URL Encoding.

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The page directive itnernet information that will be globally available for that Java Server Page, 1. This means that once it is started, it stays in memory and can fulfill multiple requests. As noyes moniker, ActiveX can be very confusing because it applies to a whole set of COM-based technologies. What is the usage of CSS? This is known as Stateless Connection. Intenet 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.

One way to translate a hostname to an IP address is to look it up in a simple text file. A protocol is a formal set of rules that must be followed in order to communicate. What are the ASP objects?

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List the goals of SGML. It is the important approach to software discovery and it is decentralized, loosely coupled.

An optional,yet key element in architects a distributed systems around XML. Based on this information, the script decides how to act. It is Internet Group Management protocol. What do you mean by well-known ports?

The type of error checking to be used 2. A port is a logical channel to an application running on a host. Write a note on Environment intefnet. Most people, however, think only of ActiveX controls, which represent a specific way of implementing ActiveX technologies.