Database Design Using Normalization Questions and Answers
Database Design Using Normalization questions with answers focus on organizing database structures efficiently by minimizing redundancy and ensuring data integrity. This is a key topic in programming interview questions with answers and technical tests conducted by companies like TCS, Infosys, and Wipro. Normalization involves dividing large tables into smaller, related ones to optimize database performance. Understanding various normal forms (1NF, 2NF, 3NF, BCNF) helps developers design efficient relational databases. Practicing normalization aptitude and programming questions enables candidates to solve real-world database design challenges during coding and placement exams.
Understand database normalization techniques. Also explore logical database design and physical database design
Database Design Using Normalization
21. Which of the following are not done by Business Intelligence (BI) systems?
- Analyze past and current activities only
- Process and record transactions only
- Both of the above are correct.
- Neither of the above is correct.