The ASP.NET Web Forms, HTML/CSS, JavaScript, C#, and SQL online test assesses candidates' ability to develop with both front-end skills (ASP.NET Web Forms, HTML/CSS, and JavaScript) and back-end skills (C# and SQL).

It's an ideal test for pre-employment screening. A good full stack ASP.NET Web Forms C# developer needs an in-depth understanding of the .NET framework, and know how to leverage it's tools and features to quickly create robust scalable web applications.

This online test requires candidates to answer questions about the ASP.NET Web Forms framework, and solve coding problems using JavaScript, C# and SQL.

Recommended Job Roles
.NET Developer
ASP.NET Web Forms Developer
Full-Stack Developer
JavaScript Developer
SQL Developer
Web Developer
Sample Candidate Report

Sample Free Questions

Input Controls


ASP.NET Web Forms Web controls Public

An ASPX page contains the following snippet:

<asp:TextBox ID="Name" runat="server" />
<br />
<input id="Surname" type="text" />

Which of the following statements are true?

(Select all acceptable answers.)



JavaScript Language Public

Implement the ensure function so that it throws an error if called without arguments or the argument is undefined. Otherwise it should return the given value.



SQL Aggregation Public

Given the following data definition, write a query that returns the number of students whose first name is John. String comparisons should be case sensitive.

TABLE students
   firstName VARCHAR(30) NOT NULL,
   lastName VARCHAR(30) NOT NULL



HTML/CSS CSS selectors Styling Public

Every user on your website has an image avatar that is displayed when they post a comment. You want to style these images differently from other images on your site. Add a CSS class named avatar that fulfils the following requirements:

  1. The avatar's border is rounded, so that it appears as a circle.
  2. The avatar's width and height are both 150px.
  3. The avatar has a solid border, has a width of 2px, and be colored gray.

For example, the avatar in the template should look like:

Cat avatar

Alert Service


C# Refactoring Public

Refactor the AlertService and AlertDAO classes:

  • Create a new interface, named IAlertDAO, that contains the same methods as AlertDAO.
  • AlertDAO should implement the IAlertDAO interface.
  • AlertService should have a constructor that accepts IAlertDAO.
  • The RaiseAlert and GetAlertTime methods should use the object passed through the constructor.
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