Organizations should use multiple measurement tools, which we refer to as Calibrate, the third stage. What are some things organizations can track?

All of the following are true of an ostringstream object except that:

a. It uses a string to store output data. b. A stream insertion operation cannot be used to append additional data to it. c. The string data it stores is dynamically allocated. d. The data it stores can be accessed using the function str

The _________ policy results in the fewest number of page faults.

A) ?Optimal ? B) ?FIFO ? C) ?Clock ? D) ?LRU