Just in case one database gets hacked or crashes they have another to run on
Answer:
please see explaination and attachment
Explanation:
Normalization is a database design technique that organizes tables in a manner that reduces redundancy and dependency of data. Normalization divides larger tables into smaller tables and links them using relationships.
see attachment for the step by step solution
Answer:
true
Explanation:
certain file formats can only be used to it's own operating system
Answer:
Can't draw a flow chart here, but here are the steps you need:
1) Prompt for side length of cube
2) If the entry is non-numeric, give error and go to step 1
3) If the entry is less than zero, give error and go to step 1
4) output "Volume is " + (entry * entry * entry)
5) output "Surface area is " + (6 * entry * entry)
6) Prompt for calculating another cube
7) If the reply is "y", go to step 1
8) end