Question

Define a normal form explain list the various normal form

Answer 1

Answer:

First Normal Form (or 1NF) A table is said to be in 1NF if the following rules hold: Columns must have single values. Columns must have unique names. Values of a given attribute must be of the same data type. No two records (or rows) can be identical.

Answer 2

Answer:

it is the First Normal Form explaining the list of various normal form on a two circles intersect at two distinct points