Which of the following statement is CORRECT about normalisation? 1.A database that is not in at least third normal form cannot be implemented with MySQL. 2.A database that is only in first normal form would breach the CAP theorem. 3.Normalisation ensures consistent formatting, for example, that all the phone numbers would have the same number of digits. 4.All of the above.

Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter10: Transaction Management And Concurrency Control
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Which of the following statement is CORRECT about normalisation?

1.A database that is not in at least third normal form cannot be implemented with MySQL.

2.A database that is only in first normal form would breach the CAP theorem.

3.Normalisation ensures consistent formatting, for example, that all the phone numbers would have the same number of digits.

4.All of the above.

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