Which of the following statements is correct about constructors? - C# Quiz

C# - Quiz(MCQ)

Which of the following statements is correct about constructors?

A)

Static constructors can use optional arguments.

B)

Overloaded constructors cannot use optional arguments.

C)

If we do not provide a constructor, then the compiler provides a zero-argument constructor.

D)

If we provide a one-argument constructor then the compiler still provides a zero-argument constructor.

Correct Answer : If we do not provide a constructor, then the compiler provides a zero-argument constructor.

Recently Updated in C# Questions

Once applied which of the following CANNOT inspect the applied attribute?

A)

Linker

B)

ASP.NET Runtime

C)

Visual Studio.NET

D)

Language compilers

Correct Answer : Linker

Which of the following correctly describes the contents of the filename AssemblyInfo.cs?

A)

It contains class-level attributes.

B)

It contains method-level attributes.

C)

It contains assembly-level attributes.

D)

It contains structure-level attributes.

Correct Answer : It contains assembly-level attributes.

Which of the following statements are correct about inspecting an attribute in C#.NET?

1. An attribute can be inspected at link-time.

2. An attribute can be inspected at compile-time.

3. An attribute can be inspected at run-time.

4. An attribute can be inspected at design-time.

A)

1, 2

B)

3, 4

C)

1, 3, 4

D)

All of the Above

Correct Answer : 1, 2

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