Tag: web technology

Questions Related to web technology

Identify the ports in Sequence Generator?
technology web technology

  1. I

  2. O

  3. V

  4. R

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Correct Option: B

Declare @number int, @copy int, @sum int Select @number=10, @copy=@number, @sum=@number+100 @sum=???

technology web technology

  1. 10

  2. 100

  3. NULL

  4. 110

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Correct Option: C

A project on which you are working calls for you to store small amount of frequntly changing information about a page on the client. For this project, SECURITY is not worried. Which method is thebest method to use

technology web technology

  1. Cookies

  2. A query String

  3. A URL

  4. A javascript function

  5. A hidden form field

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Correct Option: E

What is the last stage of the Web forms lifecycle?

technology web technology

  1. Init

  2. PreRender

  3. InitComplete

  4. Page_unload

  5. LoadComplete

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Correct Option: D

How does ASP.NET stores SessionID's default?
technology web technology

  1. In Cache

  2. In Cookies

  3. In A Global Variable

  4. In URL

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Correct Option: B

Do i need IIS to develop a Web application in ASP.NET 2.0?
technology web technology

  1. True

  2. False

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Correct Option: B

What namespaces does the Web Page belong in the .NET Framework class hierarchy?
technology web technology

  1. System.Web.Control

  2. System.Web.RootBuilder

  3. System.Web.UserControl

  4. System.Web.UI.Page

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Correct Option: D

What Data types do the RangeValidator control Support?

technology web technology

  1. Interger,String and Date

  2. Interger,String and float

  3. Interger,String and bool

  4. Decimal,String and Date

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Correct Option: A

AI Explanation

To answer this question, let's go through each option to understand why it is correct or incorrect:

Option A) Integer, String, and Date - This option is correct because the RangeValidator control supports validating integer values, string values, and date values within a specified range.

Option B) Integer, String, and float - This option is incorrect because the RangeValidator control does not directly support validating float values. It only supports integer values, string values, and date values.

Option C) Integer, String, and bool - This option is incorrect because the RangeValidator control does not directly support validating boolean (bool) values. It only supports integer values, string values, and date values.

Option D) Decimal, String, and Date - This option is incorrect because the RangeValidator control does not directly support validating decimal values. It only supports integer values, string values, and date values.

The correct answer is Option A) Integer, String, and Date. This option is correct because the RangeValidator control does support validating integer values, string values, and date values within a specified range.

What base class do all Web Forms Inherit from?

technology web technology

  1. Window class

  2. Web class

  3. Form class

  4. Page class

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Correct Option: D
Explanation:

To solve this question, the user needs to have knowledge about the basic concepts of web forms and their inheritance in ASP.NET.

The correct answer is:

The Answer is: D

Explanation:

All web forms in ASP.NET inherit from the Page class. This class provides a set of methods, properties, and events that are used to build and interact with web pages. The Page class is defined in the System.Web.UI namespace, and it is the base class for all web forms in ASP.NET. The Page class provides a number of important features, such as the ability to handle user input, display dynamic content, and manage state information. Therefore, option D is the correct answer.

Option A is incorrect because the Window class is not related to web forms in ASP.NET.

Option B is also incorrect because there is no such thing as a Web class in ASP.NET.

Option C is incorrect because the Form class is not the base class for web forms in ASP.NET. It is used to create Windows Forms applications, not web forms.

What DataType is returned in IsPostback property?

technology web technology

  1. bit

  2. boolean

  3. int

  4. string

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Correct Option: D

AI Explanation

To answer this question, let's understand the IsPostBack property in the context of web development.

The IsPostBack property is commonly used in web development frameworks, such as ASP.NET, to determine whether a web page is being loaded for the first time or if it is a postback (i.e., a form submission or a server-side event triggered by a control).

The IsPostBack property returns a boolean value indicating whether the current request is a postback or not. In other words, it returns true if the page is being loaded as a result of a postback and false if it is the initial page load.

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

Option A) bit - This option is incorrect because the IsPostBack property does not return a bit data type. It returns a boolean value.

Option B) boolean - This option is correct because the IsPostBack property returns a boolean value indicating whether the current request is a postback or not.

Option C) int - This option is incorrect because the IsPostBack property does not return an int data type. It returns a boolean value.

Option D) string - This option is incorrect because the correct answer is not string. The IsPostBack property does not return a string data type.

Therefore, the correct answer is B) boolean. This option is correct because the IsPostBack property returns a boolean value indicating whether the current request is a postback or not.