The program in Example 5-4 uses a sentinel control loop to process cookies sales data. Assume that the data is provided in a file called Ch5_Ex18Data. txt and the first line in the file specifies the cost of one box. Modify the program (in main. cpp) so that it uses an EOF-controlled loop to process the data.

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?

The narrative structure of the popular movies can be broken down into

Which of the following would not be considered a pc? a. mainframe b. desktop c. tablet pc d. laptop