When a computer uses hard disk space as an extension of ram, this is known as what?

Write a method in the heapintpriorityqueue class called merge that accepts another heapintpriorityqueue as a parameter and adds all elements from the other queue into the current queue, maintaining proper heap order such that the elements will still come out in ascending order when they are removed. your code should not modify the queue passed in as a parameter. (recall that objects of the same class can access each other's private fields.)

Awell-diversified portfolio needs about 20-25 stocks from different categories.

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard