Write a method counts that accepts a List of integers and a Set of integers as parameters, and returns a map from each value in the set to the number of occurrences of that value in the list. For example, if your method is passed the following list and set as parameters: list: [4, -2, 3, 9, 4, 17, 5, 29, 14, 87, 4, -2, 100] set: [-2, 4, 29] Then your method should return the map {-2

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.

In the microsoft® access® and microsoft excel® programs, the ribbon contains tabs that are divided into with like tools in them. parts groups containers bunches