How many for loops does it take to sort numbers (using the sorting algorithm covered)?

Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?

The head restraint should be adjusted so that it reaches a.the top of your ears b.the base of your skull c.the top of the head

Me ! evelyn is a manager in a retail unit. she wants to prepare a report on the projected profit for the next year. which function can she use? a. pmt b. round c. division d. what-if analysis