Of the things which can go wrong at runtime in Java programs, null pointer exceptions are by far the most common.bject references are like pointers in C, but are much more constrained: a C pointer can point to an arbitrary store location, while a Java object reference can point to an object of known type, or be null.
Medicine and Healthcare. The other commentaters are correctâ1cc= 1ml. Where it becomes tricky is when you must give a patient a certain amount of antibiotic, say 5cc, and you must inject the 5cc into a vial of power and shake the bottle, and withdraw 5cc of fluid.
Originally Answered: What is the difference between medicine and medication? The difference is very subtle, and frequently misused. Medicine is the product, the actual item.