Answer: (D) Database design follows the twelve principles proffered by Dr. Edgar F. Codd
Explanation:
The relational database is basically based on the relational model of the data which is proposed by the Dr Edger F. codd and he mainly introduced the twelve basics principle of the database designing in the database system. He also contributed various valuable principle in the computer science.
The twelve principle are:
- The first rule of the relational database is the information rule as it represented all data or information
- Independence of the integrity
- Viewing various updating rule
- Logically treatment of various NULL value
- Independence of the physical database
- Distribution in-dependency
- Various delete, insert and update rules
- The overall logical description of the database are basically stored in the database directory
- There is no subversion rule
- There is guarantee accessing rule
- Proper rule for data language
- The relational database level actions
Answer:
I'm pretty sure to get the absolute maximum amount the EFC has to be 0 or really close to it. The EFC, or Expected Family Contribution, is mainly determined by your family's income. If your family has multiple students who will be enrolled in college, the number may be lower. It's not really about what number a student "should" have though, because the only way for you to lower it yourself is to lie, and you really don't want to do that-if you are found to have lied on your FAFSA there can be some serious legal consequences.
Answer:
am not really sure but between TCP/IP and data link am sorry for not being precise .
Answer:
if you mean running a business, i think you should have a budget and enough inventory depending on what you're selling.
Explanation:
Answer:
Windows
Explanation:
It is down to preference. I prefer windows due to its large compatibility with a wide range of apps.
