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.
You must pass the NCLEX-PN certificate exam to receive your license to practice nursing. Registered Nurse Requirements (RN). One way to meet nursing requirements to become a registered nurse (RN) is to earn an Associate s degree which takes two to three years of college education. A second way to become an RN is a four year college degree also known as a Bachelor of Science in Nursing (BSN).