There are three steps you should take when planning a database. Match each statement with its proper step. 1. Step 1:
Test the fields with some records and actions you will be using in the actual database.
2. Step 2:
Write down the fields you think you need on a piece of paper.
3. Step 3:
Revise the fields as needed.

What is the first view you place in your drawing?

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example