Question 1
The relationship between a class and an object is best described as
◦ classes are instances of objects
◦ objects are instances of classes
◦ objects and classes are the same thing
◦ classes are programs while objects are variables
◦ objects are the instance data of classes
Question 2
The software failure at the Denver International Airport's baggage handling system is a good example of
◦ how a large system can be obsolete by the time it is developed
◦ how designers sometimes have too much faith in the technology they are using
◦ how failures are often a result of multiple variables caused by a system as a whole in actual operation
◦ how the use of a centralized computer is really unrealistic in today's distributed processing
◦ all of these
Motion of the barycenter of the Solar System relative to the Sun
Peripheral nervous system PNS Diagram
nervous system
The Formation of the Solar System
Autonomic innervation of the male reproductive system