3 questions · 3 answered
DBMS questions
Questions asked by learners preparing for interviews and placements, answered by other members. Ask your own and it appears here too.
- 2answers 5votes ACID examples other than bank transfer? every explanation uses bank transfer. want something different for interviews DBMSKunal Bansal·1 month ago
- 2answers 9votes When does an index make queries slower? I know indexes slow down inserts/updates and aren't useful on very small tables. Quiz had an option about "low cardinality columns" and I wasn't sure. What els… DBMSPooja Patel·1 month ago
- 3answers 11votes normalization 3NF vs BCNF - lost after 2NF 1NF and 2NF I understand. 3NF and BCNF every website explains with symbols and I'm lost. Exam is next week, any simple explanation? DBMSGayathri Menon·1 month ago
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