Correct: char
`char` is used to store a single character in C.
Correct: 4 bytes
On 32-bit systems, `int` usually occupies 4 bytes.
Correct: float
`float` is used to store decimal numbers.
Correct: 1
Size of `char` is always 1 byte as per C standard.
Correct: %f
`%f` is used to print float values.
Correct: double precision float
`double` is used for double precision floating-point numbers.
Correct: long
`long` is used to store larger integer values.
Usually `float` is 4 bytes.
Correct: bool
In C99 and later, `bool` is used for boolean values.
Correct:
`` is required to use `bool` in C.