(Mock Test 3) NTA UGC NET Computer Science | DBMS MCQs | TNSET 2021 | Normal Forms

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In this video, I'm going to discuss mcqs related to normal forms in Database Management Systems
If a table is in 1NF and does not have a composite candidate key, then it is in 2NF
If a table is in 3NF, it is also in 2NF
It is always possible to properly design a database and avoid using composite keys
A relation R which is in 3NF is also in 4NF
If a relation is in 3NF, then it is also in BCNF

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