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27 interview questionsfor developers (2025)

Test your developer skills before an interview with 27 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

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27 questions
Hard
5 votes456 runs0 comment

Add the following event handler:

Back-end developer
dotnet
event
Nicolas Laurentat Nov 30, 2021
Hard
5 votes431 runs0 comment

How to get the first element of an array in C#

Back-end developer
dotnet
null
Nicolas Laurentat Nov 29, 2021
Hard
2 votes435 runs0 comment

Add an OutputCachingAttribute attribute to the Index action of the UserController.

Back-end developer
dotnet
caching
Nicolas Laurentat Nov 29, 2021
Medium
2 votes428 runs1 comment

What interface should I implement to make my class serializable in .NET?

Back-end developer
dotnet
serialization
Nicolas Laurentat Nov 30, 2021
Medium
2 votes427 runs1 comment

How to get the first element of an array in C#

Back-end developer
dotnet
null
Nicolas Laurentat Nov 30, 2021
Hard
2 votes423 runs0 comment

Create a MasterPage called Layout.master with two ContentPlaceholder controls to represent the two variable areas of the page.,Create the web pages using the following directive below:

Back-end developer
masterpage
contentplaceholder
Nicolas Laurentat Nov 26, 2021
Hard
1 vote459 runs0 comment

How to get the client id in .net

Back-end developer
dotnet
clientidmode
Nicolas Laurentat Nov 30, 2021
Hard
1 vote456 runs0 comment

How to hide a variable in C#

Back-end developer
dot-net
debugging
Nicolas Laurentat Nov 29, 2021
Hard
1 vote455 runs0 comment

What is the name of the .NET framework that is used to create web applications?

Back-end developer
dotnet
microsoft
Nicolas Laurentat Nov 30, 2021
Hard
1 vote455 runs0 comment

Use ASP.NET Health Monitoring.

Back-end developer
dotnet
health
Nicolas Laurentat Nov 29, 2021
Hard
1 vote444 runs2 comments

Create the Update action in the UsersController controller, using the following code:,In the view that presents the data update form, add the following jQuery code:

Back-end developer
c#
jquery
Nicolas Laurentat Nov 26, 2021
Hard
1 vote422 runs0 comment

Use web forms routing and set the Render outer table property to false for all Form View controls.

Back-end developer
routing
form
Nicolas Laurentat Nov 30, 2021
Hard
1 vote420 runs0 comment

Create a controller named "UsersController", with an action "Index".,In the Index.cshtml file, define the following directive @model MvcApplication.Model.User

Back-end developer
c#
mvc
Nicolas Laurentat Nov 30, 2021
Hard
1 vote412 runs0 comment

Subscribe to the ItemDataBound event of the ListView control and then dynamically instantiate the user control corresponding to the current product type.

Back-end developer
dotnet
listview
event
Nicolas Laurentat Nov 30, 2021
Medium
0 vote472 runs0 comment

How to make a div clickable in ASP.NET

Back-end developer
jquery
ajax
Nicolas Laurentat Nov 30, 2021
Hard
0 vote457 runs0 comment

Add @OutputCache directives to the web pages that present the content.

Back-end developer
dotnet
caching
Nicolas Laurentat Nov 30, 2021
Hard
0 vote451 runs0 comment

How to disable viewstate in a .NET web page.

Back-end developer
dotnet
viewstate
Nicolas Laurentat Nov 30, 2021
Hard
0 vote446 runs0 comment

Find the namespace of the Login control in .NET

Back-end developer
webforms
controls
Nicolas Laurentat Nov 29, 2021
Hard
0 vote446 runs0 comment

Create an app.config configuration file with the following lines:

Back-end developer
configuration
dotnet
Nicolas Laurentat Nov 28, 2021
Medium
0 vote445 runs0 comment

What are the namespaces of the GridView and ListView controls in ASP.NET?

Back-end developer
listview
gridview
Nicolas Laurentat Nov 30, 2021