C# Concepts and Code Quiz

What is the keyword used to import namespaces and libraries in C#?

• using

• namespace

• class

• public

Which keyword is used to define a class in C#?

• using

• namespace

• class

• public

What is the keyword used to make class members accessible from outside?

• public

• private

• static

• void

Which keyword is used to define a method that returns nothing in C#?

• void

• int

• string

• bool

What is the keyword used to declare an integer variable in C#?

• int

• string

• bool

• if

What is the keyword used to declare a method that does not return a value in C#?

• void

• public

• private

• static

What is the keyword used to define a class in C#?

• class

• public

• namespace

• using

Which keyword is used to define a constant in C#?

• const

• static

• var

• public

Which keyword is used to define a private variable in C#?

• private

• public

• protected

• internal

What is the keyword used to declare a boolean variable in C#?

• bool

• int

• string

• void