the correct answerWhich forms are based on the concept of functional dependency:Options1NF3NF2NF4NF
Question
the correct answerWhich forms are based on the concept of functional dependency:Options1NF3NF2NF4NF
Solution
All the forms mentioned - 1NF (First Normal Form), 2NF (Second Normal Form), 3NF (Third Normal Form), and 4NF (Fourth Normal Form) - are based on the concept of functional dependency. These are all normal forms in database normalization, a process used to reduce data redundancy and improve data integrity. In each of these forms, functional dependency is used to ensure that the data is logically organized.
Similar Questions
Which forms are based on the concept of functional dependency:a.2NFb.1NFc.3NFd.4NF
Choose the correct answerWhich of the normal form is based on multivalued dependencies?OptionsSecondFirstThirdFourth
Select the correct answerThe 4th Normal Form is based on :OptionsRemoving Transitive DependenciesRemoving Partial DependenciesRemoving multiple overlapping candidate keysRemoving Multivalued dependency
Choose the correct answerWhich forms has a relation that possesses data about an individual entity:Options2NF4NF5NF3NF
Choose the correct answerWhich one of the following statements about normal forms is FALSE?OptionsBCNF is stricter than 3 NFLossless, dependency–preserving decomposition into BCNF is always possibleAny relation with two attributes is BCNFLossless, dependency-preserving decomposition into 3 NF is always possible
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