The difference between a policy and a law is that ignorance of a law is an acceptable defense.

Which of the following is NOT true about editing, adding, and deleting records?

A) When you add a record to a form, you are actually adding the record to the table it will be stored in. B) If the table is part of a relationship, referential integrity has not been enforced, and the cascade delete option has been chosen, a record cannot be deleted if there are related records in another table until those records have also been deleted. C) Changes to data are saved automatically. D) Records can be deleted from a single table without additional steps if the table is not part of a relationship.

Which of the following is the MOST redundant power solution?

A. Two power supplies, each hooked up to individual legs of one 3-phase circuit. B. Two power supplies, each hooked up to the same 1-phase circuit. C. Two power supplies, each hooked up to separate 1-phase circuits. D. One power supply hooked up to two 1-phase circuits