In this project, you will create a set of related classes and bundle them into a package. Think of a parent class category that will support multiple variables and methods. For example, a MovieTheater class that has variables for ticket and popcorn prices, student discount days, and a method to calculate a discount. Then create specific classes based on your parent class, and modify them as necessary. Finally, create a package to contain all your new classes. You will not run the classes, so create them in a text editor.

Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e.g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.