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.
A medicine (or medication), is a drug that is taken to cure or reduce the symptoms of an illness. However, drugs, whether they are medicines, legal or illegal drugs, can be abused for the effects they have on the central nervous system (CNS). Made up of the brain and spinal cord; the brain is the central control of the CNS; the spinal cord carries nerve impulses from the brain to the body and from the body to the brain. chemical synapse. A synapse that uses chemical signaling molecules as messengers.