C# and .NET Online Test

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The C# and .NET online test assesses candidates' knowledge of programming in the C# language and their knowledge of the .NET Framework.

It's an ideal test for pre-employment screening. A good C# developer, capable of working on the back-end or the full-stack of an application, needs to be able not only to solve problems using C# but also to leverage the utilities and classes provided by the .NET Framework.

This online test requires candidates to solve coding problems in C# and answer questions about the features of the .NET Framework.

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Free Sample Questions for C# and .NET Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Integer

1min
  -  
Easy  
  -  
MCA

.NET Class library Public

Which statements are true for an int/Integer built in .NET data type?

(Select all acceptable answers.)

Inheritance

2min
  -  
Easy  
  -  
MCA

.NET Class modifiers Method modifiers OOP Public

A class inherits a base class and it overrides a method from that base class.

Select all possible forms of the base class and its method:

(Select all acceptable answers.)

Alert Service

10min
  -  
Easy  
  -  
CODE

C# Interfaces Inversion of control 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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Premium Questions for C# and .NET Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

C# Stream Strings Exceptions .NET Enum Class library CLR LINQ Bug fixing Language Algorithmic thinking Arrays Extension methods Arithmetic Data structures TDD Sorting Random Memory management Field modifiers Linked list Accessibility levels Properties Integer division Regex Destructors OOP Refactoring Queue Dictionary Iteration Lists Boxing and unboxing Tree Serialization XML Recursion Multithreading Synchronization StringBuilder Pass by reference Complexity Stack Inheritance Graphs Test case design Unit testing HashSet Async-await Entity Framework Eager Loading Lazy Loading Method overriding Dynamic programming Higher order function Interfaces Package manager
Recommended Job Roles

These are the job roles that we recommend for the C# and .NET online test.

.NET Developer
Back-End Developer
C# Developer
Web Developer

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