Case 2-2 jack has a computer at home that he uses to access the internet, store and edit personal photos, and create and edit documents. recently, he has come to realize that in order to keep the computer performing at its best, he needs to carry out regular system maintenance on the computer. since jack has a windows system, he can right-click a hard drive icon in file explorer, select properties, and then select the option on the tools tab to check that hard drive for errors.

One of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure he has at least one backup of their data stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? a. raid 0 b. raid 1 c. raid 5 d. raid 10

The basic work area of the computer is it screen that you when you first fire up your computer

Which analyst position analyzes information using mathematical models to business managers make decisions?