Which of the following is FALSE about element IDs? A. An element with a unique ID must always have an event handler associated with it. B. Any element that needs to be triggered by onEvent must have a unique ID. C. Two or more onEvent calls may reference the same ID. D. While not a requirement, IDs should be meaningful and descriptive. E. IDs allow a programmer to reference interface elements within their code.

Our primary purpouse as electricians is to do wich of the following core concepts? a: install electrical components in a way they can be upgraded b: install electrical equiptment in a way that reduces heat c: install electrical systems in a safe manner d: only b and c

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

Which of the following is not a source of sustainable raw materials? a) coal mine b) flick of sheep c) cotton plantation d) line forest.