Tag: web technology

Questions Related to web technology

What is the use of the WebForm.aspx.cs file?
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  1. Holds the HTML code for the form.

  2. Holds the control configuration for the form.

  3. Holds the C# code for the codebehind module.

  4. Holds the C# code that will be translated into HTML on the client.

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Correct Option: C

What is the Web.config file used for?
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  1. To store the global information and variable definitions for the application.

  2. Configures the time that the server-side codebehind module is called.

  3. To configure the web server.

  4. To configure the web browser.

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Correct Option: A

What happens if an ASP.NET server control with event-handling routines is missing the runat="server" attribute from its definition?
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  1. The control will operate as usual; the default is runat="server"

  2. The control will revert to being a client-side control and function as such.

  3. The control will not function; the default is runat="client".

  4. The compilation of the application will fail.

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Correct Option: D

After capturing the SelectedIndexChanged event for a ListBox control, you find that the event handler doesn’t execute. What could the problem be?

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  1. The AutoEventWireup attribute is set to False.

  2. The AutomaticPostBack attribute is set to False.

  3. comThe codebehind module is not properly piled.

  4. The ListBox must be defined WithEvents.

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Correct Option: B

What is used to validate complex string patterns like an e-mail address?

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  1. Extended expressions

  2. Regular expressions.

  3. Irregular expressions.

  4. Basic expressions.

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Correct Option: B

You need to customize the error messages from your web application. What file will you modify to customize the error messages?
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  1. Web.config

  2. Error.config

  3. Application.config

  4. global.asax

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Correct Option: A

If you want to ask the user to select between two or more mutually exclusive options, you would employ which of the following controls?
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  1. TabControl

  2. Button

  3. RadioButton

  4. CheckBox

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Correct Option: C

You need to identify a type that meets the following criteria: ? Is always a number.? Is not greater than 65,535. Which type should you choose?
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  1. System.UInt16

  2. int

  3. System.String

  4. System.IntPtr

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Correct Option: A

What is web 2.0

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  1. Its a new version of software after web 1.0

  2. Its all about web-apps making a interactive user experince.

  3. Its all about client side technologies Flash, Javascript, Silverlight

  4. Its all about using attractive designs in HTML Forms and using CSS

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Correct Option: B

Which of the below websites come under web 2.0

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  1. A information site containing all static HTML, CSS and Javascripting

  2. A Social Networking website

  3. A Bank website through which a user do all transaction

  4. A simple Flash website showing Products of a company

  5. A CMS like Joomla or phpbb

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Correct Option: B,C,E