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Interview SkillsDBMS

What are ACID properties? What is normalization? What is an index? What is a transaction isolation level? What is a primary key? Why are B-tree indexes common in databases? What is a database deadlock? How do you use an execution plan to debug a slow query? SCD Type 1 vs Type 2 — how do you apply them in ETL?

DBMS Interview Questions

Database fundamentals for transactions, indexing, modeling, and consistency discussions.

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