1. What is the difference between a class and an object? 2. Describe a class that would be used as a template for constructing objects of type queue-of-integers. 3. Suppose the machine language...

1.
What is the difference between a class and an object?

2.
Describe a class that would be used as a template for constructing objects of type queue-of-integers.

3.
Suppose the machine language described in Appendix C has been extended as suggested at the end of this section. Moreover, suppose register 8 contains the pattern DB, the memory cell at address DB contains the pattern CA, and the cell at address CA contains the pattern A5. What bit pattern will be in register 5 immediately after executing each of the following instructions?

a.
25A5

b.
15CA

c.
D508