Learn C# .Net MCQs
Prepare C# .Net MCQs (Multiple choice Questions) for exam and job interviews.
What is the output of Console.WriteLine(5 == 5);?
1) true
2) false
3) Error
4) None of the above
Answer : true
Which of the following is used to get the type of an object in C#?
1) GetType()
2) typeof()
3) TypeOf()
4) None of the above
Answer : GetType()
What is the output of Console.WriteLine(5 > 10);?
1) false
2) true
3) Error
4) None of the above
Answer : false
Which of the following is true about an abstract class in C#?
1) It cannot be instantiated.
2) It can be instantiated.
3) It can be used to create objects.
4) None of the above
Answer : It cannot be instantiated.
What is the output of Console.WriteLine(5 != 5);?
1) false
2) true
3) Error
4) None of the above
Answer : false
Which of the following is the correct way to create an instance of a class in C#?
1) new ClassName()
2) create ClassName()
3) instanceof ClassName()
4) None of the above
Answer : new ClassName()
Which of the following is used to terminate a method in C#?
1) return
2) end
3) stop
4) None of the above
Answer : return
What is the output of Console.WriteLine("C# Programming".Contains("Programming"));?
1) true
2) false
3) Error
4) None of the above
Answer : true
Which of the following is true about inheritance in C#?
1) It allows a class to inherit from another class.
2) It allows a class to have multiple parents.
3) It applies only to interfaces.
4) None of the above
Answer : It allows a class to inherit from another class.
What is the output of Console.WriteLine(10 * 5);?
1) 50
2) 5
3) 10
4) None of the above
Answer : 50