Collisions and ethernet errors typically occur within the first bytes of an ethernet frame, which is why fragment-free switching catches most ethernet errors.

Jill wants to become a network professional. which certification would be useful for her? a. mcse b. pmp c. comptia a+ d. ccie

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?

Which view in a presentation program displays a split window showing the slide in the upper half and a blank space in the lower half?