C# Programming Introduction Quiz

What is a programming language?

• A spoken language

• A way to communicate with computers

• A machine

• A game

Which of the following is a programming language?

• Facebook

• Excel

• C#

• Windows

C# was developed by which company?

• Google

• Microsoft

• Apple

• IBM

The file extension for a C# source file is:

• .exe

• .html

• .cs

• .txt

Which tool is commonly used to write and run C# programs?

• Notepad

• Visual Studio

• Photoshop

• Chrome

Which of the following lines prints text to the screen in C#?

• print('Hello');

• echo('Hello');

• Console.WriteLine('Hello');

Every C# program must have a:

• Start() function

• Begin() function

• Main() method

• Program() method

What symbol is used to end a statement in C#?

• a) ,

• b) .

• c) ;

• d) :

Which of the following is a correct comment in C#?

• // This is a comment

• # This is a comment

• ** This is a comment **

What is the correct syntax to declare an integer variable named age?

• age = int;

• int age;

• integer age;

• num age;