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
Airport Logic
The Solar System
Endomembrane system
Thyroid System
The Global Climate System Is Very Complex
Male Reproductive System الجهاز التناسلي الذكري