Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>IT Tests>Questions>C# - Fundamentals

37 interview questions on C# - Fundamentalsfor developers (2024)

Test your technical skills before an interview of C# - Fundamentals with 37 corrected questions. Beginner, Intermediate or Expert level.

or
Technology
Profession
Test
Sort by
Newest
Most popular
Last review
Filter by
Published
3733
To review
21
37 questions
Medium
7 votes925 runs1 comment

Create an abstract Vehicle class implementing an ICarbody interface

Back-end developer
interfaces
inheritance
Maximeat Mar 16, 2022
Easy
4 votes820 runs0 comment

Simple inheritance between a parent class and a child class in C#

Back-end developer
inheritance
classes
Maximeat Mar 16, 2022
Medium
4 votes814 runs0 comment

The PFX Framework:

Back-end developer
multithreading
parallelization
c#
Maximeat Mar 16, 2022
Easy
2 votes902 runs
1 comment

An event in an ASP.NET application:

Back-end developer
asp.net
controller
Maximeat Mar 16, 2022
Easy
2 votes846 runs1 comment

Write a C# class with a private int age field and getter and setter methods for it.

Back-end developer
access
field
Maximeat Mar 16, 2022
Medium
2 votes779 runs0 comment

How to declare a SortedList<Key,Value> in C#

Back-end developer
collections
generics
Maximeat Mar 9, 2023
Easy
2 votes116 runs0 comment

Initialize a new Vehiclue object containing a string field in C#

Back-end developer
classes
objects
Auroreat Aug 30, 2024
Medium
2 votes115 runs0 comment

What is the new syntax for creating an object in C# 9.0?

Back-end developer
object initializer
Auroreat Aug 30, 2024
Medium
1 vote758 runs0 comment

Write a C# function that displays a matrix.

Back-end developer
arrays
loops
Maximeat Mar 25, 2022
Easy
1 vote225 runs0 comment

Choose the two correct answers:

Back-end developer
arrays
variables
Maximeat Mar 16, 2022
Medium
0 vote800 runs1 comment

How to deploy an ASP.NET application

Back-end developer
config
deployment
Maximeat Mar 16, 2022
Hard
0 vote789 runs0 comment

In C#, a thread:

Back-end developer
c#
thread
asynchronous
Maximeat Mar 16, 2022
Medium
0 vote761 runs1 comment

What is a property in C#?

Back-end developer
properties
methods
fields
Maximeat Mar 16, 2022
Medium
0 vote736 runs0 comment

About objects of type List<T>:

Back-end developer
list
sort
add
Maximeat Mar 16, 2022
Easy
0 vote667 runs0 comment

Write a C# program that prints 6WeLoveDevs to the console.

Back-end developer
console
strings
Maximeat Mar 25, 2022
Easy
0 vote497 runs0 comment

About interfaces in C#

Back-end developer
interfaces
Maximeat Mar 16, 2022
Easy
0 vote477 runs1 comment

Lists in C#:

Back-end developer
list
c#
Yona Eisenbergat Mar 28, 2023
Medium
0 vote423 runs0 comment

Windows Presentation Foundation (WPF) :

Back-end developer
gui
xaml
c#
Maximeat Mar 16, 2022
Medium
0 vote239 runs0 comment

ASP.NET Core C# :

Back-end developer
web development
project template
native development
Maximeat Mar 16, 2022
Easy
0 vote237 runs0 comment

Write a C# program that swaps the values of two variables.

Back-end developer
variables
assignment
Maximeat Mar 25, 2022