Tag: web technology

Questions Related to web technology

In ASP.NET the sessions can be dumped by using

  1. Session.Dump

  2. Session.Abandon

  3. Session.Exit

  4. None of the Above


Correct Option: B

AI Explanation

To answer this question, you need to understand how sessions work in ASP.NET.

In ASP.NET, sessions allow you to store and retrieve user-specific information across multiple requests. Session state is maintained on the server, and a session ID is used to associate the session data with a specific user.

Now let's go through each option to understand why it is correct or incorrect:

Option A) Session.Dump - This option is incorrect. The Session class in ASP.NET does not have a Dump method. Therefore, this option is not a valid way to dump sessions.

Option B) Session.Abandon - This option is correct. The Session.Abandon method is used to abandon or end a session. When you call Session.Abandon, it destroys the session and removes all session data. This effectively "dumps" the session.

Option C) Session.Exit - This option is incorrect. The Session class in ASP.NET does not have an Exit method. Therefore, this option is not a valid way to dump sessions.

Option D) None of the Above - This option is incorrect. As explained above, the correct option is B) Session.Abandon.

Therefore, the correct answer is B) Session.Abandon. This option is correct because calling Session.Abandon will effectively dump the session by destroying it and removing all session data.

What is the base class from which all Web forms inherit?

  1. Master Page

  2. Page Class

  3. Session Class

  4. None of the Above


Correct Option: B

The type of code found in Code-Behind class is

  1. Server-side code

  2. Client-side code

  3. Both A) and B)

  4. None of the above


Correct Option: A

The .NET Framework provides a runtime environment called

  1. RMT

  2. CLR

  3. RCT

  4. RC


Correct Option: B
Explanation:

To answer this question, the user needs to know what the .NET Framework is and what it provides. The .NET Framework is a software development framework developed by Microsoft. It provides a runtime environment called the Common Language Runtime (CLR), which manages the execution of .NET applications and provides services such as memory management, security, and exception handling.

Therefore, the correct answer is:

The Answer is: B. CLR

In .NET the operation of reading metadata and using its contents is known as

  1. Reflection

  2. Enumeration

  3. Binding

  4. Serialization


Correct Option: A

AI Explanation

To answer this question, we need to understand the concept of reading metadata and using its contents in .NET.

Option A) Reflection - This option is correct. Reflection in .NET refers to the process of examining and manipulating metadata, such as types, properties, and methods, at runtime. It allows you to dynamically inspect and interact with objects and their metadata. Reflection is often used for tasks like invoking methods, accessing properties, and creating instances dynamically.

Option B) Enumeration - This option is incorrect. Enumeration is a different concept in .NET that refers to the process of iterating over a collection of items.

Option C) Binding - This option is incorrect. Binding in .NET refers to the process of connecting data to a user interface element or a property of an object.

Option D) Serialization - This option is incorrect. Serialization in .NET refers to the process of converting an object into a format that can be stored or transmitted, typically as binary or XML data.

The correct answer is A) Reflection. This option is correct because reflection is the operation of reading metadata and using its contents in .NET.

WSDL stands for

  1. Web Server Description Language

  2. Web Server Descriptor Language

  3. Web Services Description Language

  4. Web Services Descriptor Language


Correct Option: C

Which method do you invoke on the DataAdapter control to load your generated dataset with data?)

  1. Load ( )

  2. Fill( )

  3. DataList

  4. DataBind


Correct Option: B

AI Explanation

To answer this question, you need to understand the purpose of the DataAdapter control and how it is used to load data into a dataset.

The correct answer is:

B) Fill() - This method is used to populate a dataset with data from a data source. The Fill() method is invoked on the DataAdapter control to fetch data from the database and load it into the dataset. It takes the dataset as a parameter and populates it with the retrieved data.

Option A) Load() - This method is not a valid method for loading data into a dataset using the DataAdapter control. It is not a recognized method in the context of the DataAdapter control.

Option C) DataList - DataList is not a method on the DataAdapter control. It is a type of control used for displaying data in a list format in ASP.NET.

Option D) DataBind - DataBind is not a method on the DataAdapter control. It is a method used to bind data to controls in ASP.NET, but it is not specifically used for loading data into a dataset with the DataAdapter control.

Therefore, the correct answer is B) Fill(). This method is used to load a generated dataset with data from a data source.

Common type system is built into which of the following:

  1. CLR

  2. RCT

  3. RCW

  4. GAC


Correct Option: A

The class created from the JSP is known as

  1. JSP Implementation class file

  2. JSP page Implementation class

  3. JSP file Implementation class

  4. JSP class Implementation file


Correct Option: A

Initialization parameters are used by an application developer to convey

  1. Client information

  2. Server information

  3. Container information

  4. Setup information


Correct Option: B