GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS) Databases-Relational Model Study Material (Page 7 of 8)

Choose Programs:

🎓 Study Material (1190 Notes): 2024-2025 Syllabus

Rs. 1000.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 302 Numeric, 2894 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 650.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Normalization-INF, 2 NF, 3NF, BCNF and 4NF - Boyce – Codd Normal Form

Edit

Boyce – Codd Normal Form

  • This normal form has been named after Raymond F. Boyce and Edgar F. Codd, originally to address certain types of anomalies that were dealt with by the Third normal form defined above. It is actually a slightly stronger version of the third normal form due to which it is also called as .
  • The Boyce – Codd Normal Fo…

… (1444 more words, 29 figures) …

Subscribe (by clicking here) to view full notes and track progress.

SQL: Database Objects

Edit

Database Objects

  • In the course of this SQL sub-topic, we have already made many references to the term of “Objects” in the database. In the section we will explore their theoretical meaning. These Database objects are the underlying backbone of the relational database.
  • The database object in a relational database is a data s…

… (200 more words, 6 figures) …

Subscribe (by clicking here) to view full notes and track progress.