Which file is the boot loader in Windows XP?

Recovery Time Objective (RTO) is defined as:

a. The maximum length of time that a business process will be unavailable during a disaster b. The maximum amount of data loss during a disaster c. The point-in-time when a recovery is initiated after a disaster d. The maximum period of time that a business can tolerate downtime during a disaster

Is it possible to write code in this manner for a C++ program?

``` int size; cout << “Enter the size of the array.”; cin >> size; int numbers[size]; ``` A. Yes, this is perfectly acceptable C++ code. B. No, the array dimension cannot be a variable. C. The compiler would report that there is an illegal use of a keyword. D. Both A and C are correct.