Explore topic-wise MCQs in C# Questions & Answers Introduction of Array Class.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your C# Questions & Answers Introduction of Array Class knowledge and support exam preparation. Choose a topic below to get started.

1.

Choose the correct statement about the IComparer<T> interface in C#?

A. The IComparer<T> is in System.Collections.Generic
B. It defines a generic form of Compare()
C. Only The IComparer<T> is in System.Collections.Generic
D. Both The IComparer is in System.Collections.Generic & It defines a generic form of Compare()
Answer» E.
Discussion
2.

Choose the correct statement about the IComparer interface in C#?

A. The IComparer interface is in System.Collections
B. It defines a method called Compare(), which compares the values of two objects
C. Both The IComparer interface is in System.Collections & It defines a method called Compare(), which compares the values of two objects
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
3.

Select the interfaces implemented by array class.

A. ICloneable, ICollection
B. IEnumerable, IStructuralComparable, IStructuralEquatable
C. ICloneable, ICollection, IList
D. Only IEnumerable, IStructuralComparable, IStructuralEquatable & ICloneable, ICollection, IList
Answer» E.
Discussion