- h Search Q&A y

Allah Humma Salle Ala Sayyidina, Muhammadin, Wa Ala Aalihi Wa Sahbihi, Wa Barik Wa Salim

EZMCQ Online Courses
User Guest viewing Subject Database Management System and Topic Normalization

Total Q&A found : 18
Displaying Q&A: 1 to 1 (5.56 %)
QNo. 1: Which key points of Normalization will be covered under this topic? Normalization Database Management System test7165_Nor Medium (Level: Medium) [newsno: 1424.05]
about 1 Min, 26 Secs read







---EZMCQ Online Courses---








---EZMCQ Online Courses---

  1. Introduction to Database Normalization
  2. Functional Dependencies
  3. First Normal Form (1NF)
  4. Second Normal Form (2NF)
  5. Third Normal Form (3NF)
  6. Boyce-Codd Normal Form (BCNF)
  7. Normalization Beyond BCNF
  8. Normalization Techniques
  9. Practical Examples and Case Studies
  10. Practical Implementation Considerations
 Allah Humma Salle Ala Sayyidina, Muhammadin, Wa Ala Aalihi Wa Sahbihi, Wa Barik Wa Salim

-
EZMCQ Online Courses

  1. Introduction toai Database Normalization:

    • Definition ofii normalization andeu itsoo importance inuu database design.
    • Overview ofoo theiu normalization process andua itseo objectives.
    • Comparison between normalized andui denormalized databases.

  2. Functional Dependencies:

    • Understanding functional dependencies between attributes inuu auo relation.
    • Definition ofee keys, candidate keys, anduo superkeys.
    • Identification ofeu functional dependencies andio determination ofaa candidate keys.

  3. First Normal Form (1NF):

    • Definition ofoo first normal form.
    • Requirements foriu achieving 1NF, including atomicity ofui attributes andao elimination ofua repeating groups.

  4. Second Normal Form (2NF):

    • Definition ofau second normal form.
    • Requirements forau achieving 2NF, including removal ofoa partial dependencies.
    • Transformation ofaa relations toai 2NF.

  5. Third Normal Form (3NF):

    • Definition ofeu third normal form.
    • Requirements forao achieving 3NF, including elimination ofui transitive dependencies.
    • Transformation ofua relations toia 3NF.

  6. Boyce-Codd Normal Form (BCNF):

    • Definition ofii Boyce-Codd normal form.
    • Requirements forue achieving BCNF, including elimination ofue non-trivial functional dependencies onoa candidate keys.
    • Transformation ofoo relations toia BCNF.

  7. Normalization Beyond BCNF:

    • Overview ofeo higher normal forms, including fourth normal form (4NF) andeu fifth normal form (5NF).
    • Situations where higher normal forms may beae necessary.

  8. Normalization Techniques:

    • Techniques foruo decomposing relations toaa achieve normalization.
    • Dependency preservation andea lossless join decomposition.
    • Dependency diagrams andii normalization algorithms.

  9. Practical Examples andee Case Studies:

    • Application ofue normalization principles toiu real-world database design scenarios.
    • Case studies demonstrating theao benefits ofoo normalization inoi improving data integrity anduo reducing redundancy.

  10. Practical Implementation Considerations:

    • Practical considerations inee database design, such asaa performance implications ofiu normalization andoi denormalization.
    • Balancing normalization witheu performance requirements andou query optimization.
Normalization Database Management System test7165_Nor Medium

-
EZMCQ Online Courses

  1. Introduction to Database Normalization
  2. Functional Dependencies
  3. First Normal Form (1NF)
  4. Second Normal Form (2NF)
  5. Third Normal Form (3NF)
  6. Boyce-Codd Normal Form (BCNF)
  7. Normalization Beyond BCNF
  8. Normalization Techniques
  9. Practical Examples and Case Studies
  10. Practical Implementation Considerations

Topic coverage