What are the types of database management system?
How do I add a file to a database?
What is the best free database?
Differentiate nested loop, hash join and merge join.
Define database.
What is database management system(dbms) and why it is used?
Why rdbms is not suitable for big data?
What is data modelling concepts?
Explain the hierarchical database?
Define entity.
What is the purpose of a database middleware other than translating the jdbc api calls to multiple vendor specific dbms calls?
Why is data modelling important?
Why does reading require write privileges on database file?
Differentiate between nested loop, hash loop and merge join.
What is data model in database?