1. Year by year the cost of computer systems continues to rise. True/False
2. Processors are so inexpensive that we now have microprocessors we throw away. True/ False
3. Workstation systems cannot support highly sophisticated engineering and scientific applications. True/ False
4. The IAS is the prototype of all subsequent general-purpose computers. True/ False
5. Cloud service providers use massive high-performance banks of servers to satisfy high-volume, high-transaction-rate applications for a broad spectrum of clients. True/ False
6. The raw speed of the microprocessor will not achieve its potential unless it is fed a constant stream of work to do in the form of computer instructions. True/ False
7. Superscalar execution is the same principle as seen in an assembly line. (skip for now). True/ False
8. Branch prediction potentially increases the amount of work available for the processor to execute. (skip for now). True/ False
9. Raw speed is far more important than how a processor perform. True/ False

Your boss wants you to configure his laptop so that he can access the company network when he is on the road. you suggest a vpn connection to him. he is very concerned about security and asks you how secure vpn is. what do you tell him?

Write a car class having two private member variables called tank and speed. write public methods called pumpgas and gofast. the method pumpgas gets an integer for gas that must be pumped. that value needs to be added to tank (no more than 20 gallons). it must return the amount of gas that is purchased ($4 per gallon). the method gofast should increase the speed by 5 each time it is called.write a constructor for the above class that initialized both variables to zero.write a tostring to display both the tank and speed when the car is printed.modify the car class to implement the interface comparable and an interface called carinter having the public methods in carinter.write the main program to create an array of size 5 of type car. create 5 car objects having each location of the array to refer to one of the cars. test the pumpgas, gofast, equals method on the array items. write an enhanced loop to print all the car values (using a tostring written last time).write a generic method to find the minimum of four items. pass int, double, char, string and car objects to test this method.

Sports and entertainment class, your goal is to increase attendance and make a profit for a game by getting your team on a winning track with total salaries less than $3,000,000