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.
Alternative medicine: Alternative medicine is the term for medical products and practices that are not part of standard care.Standard care is what medical doctors, doctors of osteopathy, and allied health professionals, such as nurses and physical therapists, practice.xamples of alternative practices include homeopathy, traditional medicine, chiropractic, and acupuncture. Complementary medicine is different from alternative medicine. Whereas complementary medicine is used together with conventional medicine, alternative medicine is used in place of conventional medicine.