Every time we delete a node we need to rebalance it.

Which of the following is FALSE about multitable queries?

A) The Relationship window displays join lines. B) You can add fields by clicking a field selector and clicking Add. C) You can add tables of a multitable query using the Show Table dialog box. D) You can delete tables of a multitable query by clicking the unwanted table and pressing Delete.

____________________ routines in the operating system determine the order in which jobs are carried out, as well as which commands get executed first if the user is working with more than one program at one time or if the computer supports multiple users.

Fill in the blank(s) with the appropriate word(s).