Which of the following statements is true? a. the class object, which is derived from the class throwable, is the superclass of the class exception. b. the class exception, which is derived from the class object, is the superclass of the class throwable. c. the class throwable, which is derived from the class object, is the superclass of the class exception. d. the class throwable, which is derived from the class exception, is the superclass of the class object.

Which group on the home tab allows you to add shapes to a powerpoint slide?

You need a reliable network for about twenty-five computers that will be distributed across a large building. it is important that the network be relatively cheap. which topology should you use?

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