(Mock Test 3) NTA UGC NET Computer Science | DBMS MCQs | TNSET 2021 | Normal Forms
Автор: Ekalavya : TRB, UGC NET & SET Exams Preparation
Загружено: 2021-06-23
Просмотров: 183
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#ugcnetcomputerscience #tnset2021 #mhset2021
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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Complete List of Videos of Paper 1 and Paper 2 Computer Science NTA NET Paper 1 Higher Education: • NTA NET Paper 1 Higher Education
NTA NET Paper 1 Research Aptitude: • NTA NET Paper 1 ResearchAptitude
NTA NET Paper 1 Teaching Aptitude: • NTA NET Paper 1 Teaching Aptitude
NTA NET Paper 1 People and Environment: • NTA NET Paper 1 People and Environment
NTA NET Paper 1 Logical Reasoning: • NTA NET Paper 1 Logical Reasoning
NTA NET Paper 1 ICT: • NTA NET Paper 1 ICT
NTA NET Paper 1 Communication: • NTA NET Paper 1 Communication
NTA NET JRF Computer Science(UGC): • NTA NET JRF Computer Science(UGC)
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