Suppose a computer system and all of its applications were completely bug free. suppose further that everyone in the world were completely honest and trustworthy. in other words, we need not consider fault isolation. a. how should an operating system allocate time on the processor? should it give the entire processor to each application until it no longer needs it? if there were multiple tasks ready to go at the same time, should it schedule first the task with the least amount of work to do or the one with the most? justify your answer. b. how should the operating system allocate physical memory to applications? what should happen if the set of applications does not fit in memory at the same time? c. how should the operating system allocate its disk space? should the first user

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Larry sent an email to andy. andy didn't open larry's email but still understood what the message was. how did andy determine the message without opening the email?

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.