C++ Data Types Quiz

Which of the following data types can store fractional numbers with up to 15 decimal digits in C++?

• int

• float

• double

• char

True or False: The 'unsigned short int' data type can store negative values in C++.

• True

• False

Which data type in C++ is used to store whole numbers?

• bool

• float

• int

• char

True or False: The 'bool' data type stores whole numbers in C++.

• True

• False

Which data type in C++ has a greater positive range?

• unsigned long long int

• long long int

• float

• double

True or False: 'int' and 'unsigned int' have the same range of values in C++.

• True

• False

Which data type in C++ can store both whole numbers and fractional numbers?

• int

• float

• char

• bool

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

• int

• float

• char

• double

Which of the following is NOT a valid data type in C++?

• int

• bool

• str

• float

Which of the following data types has the largest range?

• short int

• long long int

• unsigned int

• double