The format specifier ________ is used to output values of type float or double.

An r-value is

a) an expression that can be only placed on the right of any operator such as +, *, / etc. b) can never be assigned a value c) can have a value fetched from it d) is designed for use by a right-handed person.

The ____ method keeps the free/busy lists organized by memory locations, from low-order memory to high-order memory.

A. fixed partition allocation B. first-fit memory allocation C. dynamic fit memory allocation D. best-fit memory allocation