IT2353 WEB TECHNOLOGY QUESTION BANK PDF

What are the advantages of schema over DTD? What are the datatypes in an xml schema? What is DOM? What are the different levels of DOM? What are the drawbacks of CSS?

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FMT What are the components of Model View Controller Paradigm? Model: These are software components that represent the persistent data of the application and server-side processing performed on this data. Controller: This component receives all incoming HTTP requests and provides a single point of entry to the application and does application-wide tasks such as initialization, logging, and controlling access to the application.

Discuss about PHP. These software systems are used by the some of the application rather than by end-users directly. What are Web Services? Web Services are software systems that are designed to be accessed using web protocols and technologies that are intended to be used by other software applications rather than directly by end users.

What is meant by WSDL? WSDL defines the web service like operation, parameter, return values and communication protocols. What is the use of WSDL? Web Services Definition Language WSDL is used to describe the operations provided by a web service which includes defining the data to be passed from the client to the operation as well as the return value of the operation using SOAP.

What is XSL and why it is used. When it is useful to redirect a request to a different resource. For example, a servlet could determine the type of the client browser and redirect the request to a Web page that was designed specifically for that browser.

The RedirectServlet receives a page parameter as part of a get request, then uses that parameter to redirect the request to a different resource. Define service endpoint interface.

Service endpoint interface is a Java interface that specifies the operations that will be provided by the service which is essentially an API for the service.

What is the basic difference between get request and post request types for service endpoint interface? The basic rules for service endpoint interface are The interface must extend directly or indirectly the java. Remote interface. Every method in the interface must throw java. Every method parameter and every return value must conform to certain restrictions on the allowed data types The interface must not contain any public static final declarations. Web services can be built using two tools.

What are built-in data types for XML Schema? The data types defined by the XML Schema specification itself are called its built-in data types. For e. What are the classifications XML Schema data types? There are two classes of XML Schema data types. They are i Simple ii Complex What are simple and complex data types? A simple type is a data type whose values are represented in XML documents by character data and are used to represent individual values.

A complex type is a data type whose values are represented using markup and are used to represent structured data. How can the user-defined simple types be defined? The user-defined simple types can be defined by specifying one or more restrictions on the values of a simple built-in type.

All built-in data type has various facets that can be used within a restriction to form a simple user-defined type such as base, enumeration. Define the term RPC. Remote Procedure Call is the generic term used for the type of communication used to describe web service operations when the client makes a call to a method or procedure that resides on another machine remotely Write the steps to obtain the command prompt in Windows XP. What are Environment Variables?

Environment Variables are variables used to tell applications where to look for certain files. Define Serialization. This technique is useful when we want to store the current state of the object to the file. What is the functionality of object serialization? When an object Is serialized, the data contained within an object is transformed into a number of bytes representing the data can then be stored in a file and transmitted over a communications network, or otherwise treated like any other stream of data.

In what ways the objects can be serialized? The objects belonging to a class can be serialized if the class implements the Java. Serializable interface either directly or indirectly by extending a super class that is serializable or by implementing an interface that is a sub interface of Serializable. What is the use of Connection object? A Connection object can be used to obtain information about the database, such as the table it contains, as well as to set parameters of the interaction with the database.

List out the objects used for database access using JDBC. Condition Statement Result Set

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Question Bank: WEB Technology

What is the difference between node and host? What is the purpose of routers? Define protocol. Why are the protocols layered?

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IT2353 Web Technology Anna Univ B.Tech IT Question Bank with answers

FMT What are the components of Model View Controller Paradigm? Model: These are software components that represent the persistent data of the application and server-side processing performed on this data. Controller: This component receives all incoming HTTP requests and provides a single point of entry to the application and does application-wide tasks such as initialization, logging, and controlling access to the application. Discuss about PHP. These software systems are used by the some of the application rather than by end-users directly. What are Web Services?

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IT2353 WEB TECHNOLOGY QUESTION BANK PDF

Malale What is meant by loop back address? How you define href,target and name Attributes? What are the necessities of using HTML forms? What is the Web service protocol stack? What are the Deprecated Tags and Attributes? Write a servlet for creating Student Entry form.

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