The C++ standard does not say how much memory should be used for the int type, it just says how much memory should be at least used for the int type. For example, the int type is generally stored in four bytes, but this is not always true, on a few implementations it is stored in two bytes.
Education Requirements for an RN. There are generally three educational approaches to becoming a RN. RNs usually train by completing a bachelor's or associate's degree program in nursing. Less commonly, RNs prepare for the occupation by earning a diploma in nursing.
A: To become a RN nurse you can either take ADN (Associate Degree in Nursing) or you can take BSN (Bachelors of Science in Nursing) degree. Associate's degree in nursing takes two years to complete while a BSN is more comprehensive and therefore takes four years to complete.: To become a registered nurse, you need to enroll in an accredited nursing school. The criterion for enrollment in a nursing school is a high school diploma or GED, good grades in science subjects like chemistry and biology and a high percentage in SAT or ACT exam.