Explore topic-wise MCQs in Csharp.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Csharp knowledge and support exam preparation. Choose a topic below to get started.

1.

Class a could not have an instance data

A. Class a is an abstract class
B. Class a fully implements the interface a1
C. None of the mentioned
Answer» D.
Discussion
2.

Choose the wrong statement about ‘INTERFACE’ in C#.NET?$

A. An explicitly implemented member could be accessed from an instance of the interface
B. Interfaces are declared public automatically
C. An interface could not contain signature of the indexer
D. None of the mentioned
Answer» C. An interface could not contain signature of the indexer
Discussion
3.

class a is an abstract class

A. A method table would not be created for class a
B. The definition of f1() in class a should be void a1.f1()
C. None of the mentioned
Answer» D.
Discussion