A programmer determines whether a problem's solution requires a nested loop by studying the problem ____.

________ is the process of taking data from a sample of the population and making predictions about the entire population

Fill in the blank(s) with the appropriate word(s).

After adding a new EIDE DVD-RW drive to a PC, it does not show up in POST. Which of the following should be performed FIRST?

A. Verify the jumper settings for the devices on the bus. B. Remove all devices and add one at a time. C. Replace the existing CD-ROM drive with a known good unit. D. Replace the new DVD-RW drive with a known good unit.