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C# .NET Junior Developer Test

The C# .NET Junior Developer Test is preferred by recruiters to assess on-the-job skills of candidates before an interview. It reduces technical screening time by 80% by enabling employers to identify qualified candidates.

Customized Based On:

  • Experience/ difficulty level
  • Multiple skills in 1 assessment
  • Job description/ role requirements

Topics:

Null-Conditional Operator
Static Using Syntax

Using expression bodies you can create the expression bodies for the function/method, property and reduce the code.

Expression Bodied Function & Property
Boolean Comparison Operator
Increment Operators

In C#, Regular Expression is a pattern which is used to parse and check whether the given input text is matching with the given pattern or not.

Regular Expression
Disposal and Garbage Collection

Extension methods allow you to inject additional methods without modifying, deriving or recompiling the original class, struct or interface.

Extension methods
Arithmetic
Strings
Exceptions
See full list
Singapore government logo

The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.


Human Resources Manager

Singapore Government

85%
reduction in screening time

Sample Adaface C# .NET Junior Developer Test Questions

These are just a small sample from our library of 10,000+ questions. The actual questions on this C# .NET Junior Developer Test will be non-googleable.

🧐 Question🔧 Skill💪 Difficulty⌛ Time
Classes and Constructors
What is the output of the following C# code?
 image
OOPs
C#Medium2 min
Arrays and Exceptions
What is the output of the following C# code?
 image
Arrays Exceptions
C#Easy2 min
Multiple Namespaces
Class Student exists in both firstnamespace and secondnamespace namespaces. Which of the following are the correct ways to use the Student class?
 image
C#Medium2 min
Static and constructors
What is the output of the following C# code?
 image
OOPs
C#Medium3 min

How to use the Adaface C# .NET Junior Developer Test

Start screening candidates within minutes with the ready-to-go C# .NET Junior Developer Test

1. Choose the most appropriate test for your role

2. Start inviting candidates to complete the assessment

3. Receive real time notifications and shortlist the best candidates

OR Customize the Adaface C# .NET Junior Developer Test according to your job description

1. Get a custom assessment from our library of 500+ skills within 48 hours

2. Start inviting candidates to complete the assesment

3. Receive real time notifications and shortlist the best candidates

Adaface C# .NET Junior Developer Test is trusted by enterprises worldwide

amazon
PayPal
Morgan Stanley
Adidas
SG Government
Neilsen
UCLA
Ernst and Young
Microsoft
WeWork
Bosch
Optimum Solutions
SAP
Doubtnut
Deloitte
HCL
FusionCharts
United Nations
Sokrati
Love Bonito
ZiMetrics
MTM

About the Adaface C# .NET Junior Developer Test

Evaluate aptitude, technical and coding skills with Adaface skills assessment platform powered with an intelligent chatbot

Topics:

Null-Conditional Operator
Static Using Syntax

Using expression bodies you can create the expression bodies for the function/method, property and reduce the code.

Expression Bodied Function & Property
Boolean Comparison Operator
Increment Operators

In C#, Regular Expression is a pattern which is used to parse and check whether the given input text is matching with the given pattern or not.

Regular Expression
Disposal and Garbage Collection

Extension methods allow you to inject additional methods without modifying, deriving or recompiling the original class, struct or interface.

Extension methods
Arithmetic
Strings
Exceptions
Bug fixing
Algorithmic thinking
C# basics

Exception filters run when some of the exceptions are unhandled and thrown from an invoked action.

Exception filters
Inheritance

Destructors in C# are methods inside the class used to destroy instances of that class when they are no longer needed.

Destructors
Data Structures

In C#, all the variables must be declared before they can be used.

Variables

A class in C# can only directly inherit from one base class.

Classes

C# string interpolation is a method of concatenating, formatting and manipulating strings.

String interpolation

Code refactoring allows you to change the code structure without changing or affecting what the code itself actually does.

Refactoring
Dictionary

Serialization in C# is the process of converting an object into a stream of bytes to store the object to memory, a database, or a file.

Serialization

C# provides four types of access modifiers: private, public, protected, internal, and two combinations: protected-internal and private-protected.

Field Modifiers
Sorting

File and stream I/O (input/output) refers to the transfer of data either to or from a storage medium.

Stream I/O
Expressions

It allows us to initialize properties without creating a constructor.

Auto-property initialization

In C# file operations, normally streams are used to read and write to files.

Stream
Recursion
Pass by Reference

Multithreading helps to reduce the time of execution, and also makes use of the CPU power in an optimum level.

Multithreading
Exceptions
Loops

Encapsulation is defined as the wrapping up of data under a single unit. It is the mechanism that binds together code and the data it manipulates.

Encapsulation
Properties

A string is an object of type String whose value is text.

Strings
Stack

C# employs automatic memory management, which frees developers from manually allocating and freeing the memory occupied by objects.

Memory Management

The control flow is the order in which the computer executes statements in a script.

Flow control

Recommended Roles:

C# .Net Junior Developer
C# Software Developers with 0 to 2 years of experience

Distribution Of Test Scores

The actual score distributon will vary based on your candidate pipeline quality, but you should typically expect ~20% of the candidates to do well on Adaface assessments.

The score distribution for our assessments follow the normal curve. This is a good sign- standardized tests like SAT and GRE follow the normal distribution (bell curve).

Status quo assessments typically have the exact opposite of the bell curve (too many candidates getting close to 0, too many candidates getting close to 100 and too few candidates in the middle). This is typically because they focus on theoretical questions or trick questions, which are very binary in nature- either you know the trick/ theory or you don’t.

How Adaface Is Different

Adaface conversational assessments are reflective of on-the-job skills and see an 86% completion rate as compared to ~50% for traditional assessment platforms.

OLD WAY

TRADITIONAL TESTS

Theoretical questions/ puzzles

Feels like a test

One-size-fits-all assessments

😞
HIRE IN
Weeks/Months

NEW WAY

ADAFACE ASSESSMENTS

Questions for on-the-job skills

Conversational

Customized
assessments

😀️
HIRE IN
Days

FAQs

What is a custom assessment?

Every role is different and requires a custom assessment to identify top candidates efficiently. Adaface subject matter experts understand your job description/ role requirements and pick the most relevant questions from our library of 10000+ questions to create a technical assessment that helps you find the qualified candidates in your candidate pipeline quickly. All custom assessments are set up based on the job description, role requirements, must-have skills, experience level and salary range within a maximum of 48 hours and you will get an email notification once it goes live.

Check out a sample assessment here (no credit card required).

Can I combine multiple skills into one custom assessment?

Yes, absolutely. Custom assessments are set up based on your job description, and will include questions on all must-have skills you specify.

How is Adaface different from other assessment tools?

We believe that status quo tech assessment platforms are not a fair way for companies to evaluate engineers because they focus on trick questions/ puzzles/ niche algorithms. We started Adaface to help companies find great engineers by assessing on-the-job skills required for a role. Read more about why we started Adaface.

Here's what's different with Adaface:

  • High quality non-googleable questions that test for on-the-job skills as opposed to theoretical knowledge.
  • A friendly conversational assessment with a chatbot, instead of sending a "test" to a candidate. This translates to a higher completion rate. Adaface assessments (86% candidate completion rate), as opposed to traditional tests (40-50% candidate completion rate)
  • Customized assessments for 700+ skills at different experience levels.
Do you have any anti-cheating or proctoring features in place?

We have the following anti-cheating features in place:

  • Web proctoring
  • Webcam proctoring
  • Plagairism detection
  • Non-googleable questions
  • Secure browser

Read more the proctoring features.

How do I interpret test scores?

The primary thing to keep in mind is that an assessment is an elimination tool, not a selection tool. A skills assessment is optimized to help you eliminate candidates who are not technically qualified for the role, it is not optimized to help you find the best candidate for the role. So the ideal way to use an assessment is to decide a threshold score (typically 55%, we help you benchmark) and invite all candidates who score above the threshold for the next rounds of interview.

What experience level can I use this test for?

Each Adaface assessment is customized to your job description/ ideal candidate persona (our subject matter experts will pick the right questions for your assessment from our library of 10000+ questions). This assessment can be customized for any experience level.

Does every candidate get the same questions?

Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized. We have anti-cheating/ proctoring features in place. In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels.

I'm a candidate. Can I try a practice test?

No. Unfortunately, we do not support practice tests at the moment. However, you can use our sample questions for practice.

What is the cost of using this test?

You can check out our pricing plans.

Can I get a free trial?

The platform is completely self-serve, so here's one way to proceed:

  • You can sign up for free to get a feel for how it works.
  • The free trial includes one sample assessment (Java/ JavaScript) that you will find in your dashboard when you sign up. You can use it to review the quality of questions, and the candidate experience of a conversational test on Adaface.
  • To review the quality of questions, you can also review our public questions for 50+ skills here.
  • Once you're convinced that you want to try it out with real assessments and candidates, you can pick a plan according to your requirements.
I just moved to a paid plan. How can I request a custom assessment?

Here is a quick guide on how to request a custom assessment on Adaface.

With Adaface, we were able to optimise our initial screening process by upwards of 75%, freeing up precious time for both hiring managers and our talent acquisition team alike!


Brandon Lee, Head of People, Love, Bonito

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