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Normalization
Data base
presentation
Submitted to:- Mam Mehwish
Submitted by:-AYESHA JAVED (30)
Section:-E
Normalization
Normalization
Normalization
Normalization
• Who will performed normalization?
1-data analyst
2-data base designer
Normalization is measure an essentially bottom-
up method.
relation
attributes
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Normalization
Test
• 1. A relation is in ……………………… if an attribute of a
composite key is dependent on an attribute of other
composite key.
A) 2NF
B) 3NF
2: If every non-key attribute is functionally depedent
primary key, then the relation will be in
• A.First normal form
• B.Second normal form
• C.Third form
• D.Fourth normal form

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Normalization

  • 2. Data base presentation Submitted to:- Mam Mehwish Submitted by:-AYESHA JAVED (30) Section:-E
  • 6. Normalization • Who will performed normalization? 1-data analyst 2-data base designer Normalization is measure an essentially bottom- up method. relation attributes
  • 34. Test • 1. A relation is in ……………………… if an attribute of a composite key is dependent on an attribute of other composite key. A) 2NF B) 3NF 2: If every non-key attribute is functionally depedent primary key, then the relation will be in • A.First normal form • B.Second normal form • C.Third form • D.Fourth normal form