C# Quiz with Certificate: Test Your Skills and Earn Recognition for Jobs

Are you looking to enhance your C# programming skills and gain recognition in the job market? Our C# quiz with certificate is designed to help you test your knowledge and demonstrate your proficiency to potential employers. This comprehensive quiz covers a broad range of topics, from basic syntax and object-oriented programming to advanced concepts like LINQ and asynchronous programming.

c# test online for certificate

Report a question

What's wrong with this question?

You cannot submit an empty report. Please add some details.

---

C# Skill Quiz Exam

1 / 20

1. Which of the following is an advantage of using expression-bodied members in C#?

a) They improve code readability and conciseness for simple members.

b) They provide better performance than traditional method syntax.

c) They can be used with any type of member.

d) They are required for all modern C# code.

Report Question Answer

2 / 20

2. What is the output of the following C# code?

int x = 10;
int y = 5;
Console.WriteLine(x > y ? x : y);


a) 10

b) 5

c) True

d) False

Report Question Answer

3 / 20

3. What is the purpose of the yield return statement in a C# iterator?

a) It immediately returns control to the caller.

b) It returns the current value and continues execution from the next iteration.

c) It throws an exception to signal the end of the iteration.

d) It terminates the iterator permanently.

Report Question Answer

4 / 20

4. What is the output of the following C# code?

int[] numbers = {1, 2, 3, 4, 5};
Console.WriteLine(numbers[2]);


a) 1

b) 2

c) 3

d) Error

Report Question Answer

5 / 20

5. What is the purpose of the Main method in a C# program?

a) It is the entry point of the program.

b) It is used to define a class.

c) It is used to create an object.

d) It is used to declare a variable.

Report Question Answer

6 / 20

6. What is the difference between String and StringBuilder in C#?

a) String is mutable, while StringBuilder is immutable.

b) String is used for building dynamic strings, while StringBuilder is used for fixed-length strings.

c) String creates a new string object every time it is modified, while StringBuilder modifies the existing string object.

d) There is no difference between String and StringBuilder.

Report Question Answer

7 / 20

7. What is the purpose of an interface in C#?

a) To define a blueprint for objects.

b) To create a reusable piece of code.

c) To define a contract that classes can implement.

d) To create an object.

Report Question Answer

8 / 20

8. What is the purpose of the ConfigureAwait(false) method in C# asynchronous programming?

a) It configures the awaiter to capture the current synchronization context.

b) It configures the awaiter to not capture the current synchronization context.

c) It ensures that the continuation runs on the original thread.

d) It prevents the continuation from running at all.

Report Question Answer

9 / 20

9. What is the purpose of the yield keyword in C# iterators?

a) It terminates the iteration.

b) It returns the current element and pauses the iteration.

c) It throws an exception.

d) It marks the beginning of the iterator block.

Report Question Answer

10 / 20

10. Which of the following is NOT a valid C# attribute target?

a) Assembly

b) Class

c) Method

d) Namespace

Report Question Answer

11 / 20

11. What is the correct way to write a single-line comment in C#?

a) // This is a comment

b) /* This is a comment */

c) -- This is a comment

d) # This is a comment

Report Question Answer

12 / 20

12. Which of the following data types is used to store a single character in C#?

a) string

b) char

c) bool

d) object

Report Question Answer

13 / 20

13. Which of the following is the correct way to handle exceptions in C#?

a) try...catch...finally block

b) if...else statement

c) switch...case statement

d) using statement

Report Question Answer

14 / 20

14. What is the difference between the ref and out keywords when passing parameters in C#?

a) ref parameters must be initialized before being passed, out parameters do not need to be initialized.

b) ref parameters can be modified within the method and the changes are reflected outside, out parameters are only used for returning values.

c) Both ref and out parameters must be initialized before being passed.

d) There is no difference between ref and out parameters.

Report Question Answer

15 / 20

15. Which of the following is NOT a collection type in C#?

a) List

b) Dictionary

c) Queue

d) Tuple

Report Question Answer

16 / 20

16. What is the purpose of the delegate keyword in C#?

a) To define a type that represents references to methods with a particular parameter list and return type.

b) To create a generic type.

c) To handle events.

d) To define an anonymous method.

Report Question Answer

17 / 20

17. What is the purpose of the this keyword in C#?

a) It refers to the current instance of a class.

b) It is used to create a static method.

c) It is used to create a constant.

d) It is used to declare a variable.

Report Question Answer

18 / 20

18. What is the difference between Task and ValueTask in C# asynchronous programming?

a) Task is always asynchronous, while ValueTask can be either synchronous or asynchronous.

b) Task represents an operation that may or may not return a result, while ValueTask always returns a result.

c) Task allocates memory on the heap for every operation, while ValueTask can often avoid heap allocations.

d) There is no difference between Task and ValueTask.

Report Question Answer

19 / 20

19. Which of the following is NOT a valid access modifier for a class member in C#?

a) public

b) private

c) protected

d) friend

Report Question Answer

20 / 20

20. What is the purpose of the dynamic keyword in C#?

a) It allows dynamic memory allocation.

b) It enables dynamic typing, where type checking is performed at runtime.

c) It creates dynamic objects that can be modified at runtime.

d) It is used to define dynamic events.

Report Question Answer

Insert Correct Full Name and Valid Email ID

Your Full Name will be displayed on the certificate and score board.

Your email is needed for result processing, and it will be kept secure with no data sharing or spam. Incorrect details will delete from the system.

Full NameEmail

Your score is

Learn C Program from Skill Share

Our quiz is suitable for both beginners and experienced programmers. It features a variety of question types, including multiple-choice questions, code analysis, and practical problem-solving exercises. This ensures a thorough assessment of your C# programming abilities. Whether you are preparing for a job interview, aiming for a promotion, or simply looking to improve your skills, this quiz is an excellent tool for self-assessment and learning.

Upon successfully completing the quiz, you will receive a personalized certificate that you can add to your resume, portfolio, or share on professional networks like LinkedIn. This certificate not only validates your C# programming skills but also highlights your commitment to continuous learning and professional growth. Stand out from the competition by showcasing your technical expertise with a recognized certification.

Take the first step towards advancing your career today. Engage with our C# quiz, challenge yourself, and earn a certificate that sets you apart in the tech industry. Whether you are a student, a job seeker, or a professional developer, our C# quiz with certificate is a valuable asset for achieving your career goals and gaining recognition in the field. Join our community of learners and elevate your C# programming skills!

C# Quiz Test FAQ

Also check

1. C++ Skill Free Quiz with certificate
2. HTML exam for certification
3. Javascript exam quiz certificate
4. SQL exam for certification
5. PHP exam for certification
6. CSS exam for certification
7. WordPress developer skill test with certificate
8. Cyber Security Skill Test
9. Ruby on Rail Skill Test

Quiz Ranker

Our mission is to make educational content free and accessible to everyone. We create quizzes and study materials for both students and professional

• Website
• Twitter
• Facebook
• LinkedIn