C++ Basics Quiz

What is #include ?

• An object

• A header file library

• A namespace

• A function

C++ is case-sensitive: 'main' and 'Main' has different meaning.

• True

• False

In C++, each code statement must end with a semicolon (;)

• True

• False

Which data type is used to store a single character in C++?

• char

• int

• bool

• float

What operator is used with cin to read input?

• >> (extraction operator)

• % (modulus operator)

• << (insertion operator)

• == (comparison operator)

What is the output of the following code? cout << "Hello World!"

• Hello World!

• cout

• Error

Which character can be used to insert a new line in your output?

• \c

• \n

• \i

• \l

You can also insert a new line in your output with:

• endl

• newl

• \nl

• println

The condition in an if statement must be written in uppercase (e.g., IF).

• True

• False

Which keyword allows code to execute when no case matches in a switch statement?

• case

• default

• break

• else