रिक्त स्थान के लिए

In a relational database, which relationship allows multiple records in one table to be associated with multiple records in another table?

To remove all rows from a table without logging individual row deletions and without firing triggers, which command would you typically use?

A table is in 2NF (Second Normal Form) if it is in 1NF and:

Which SQL statement is used to remove all rows from a table without logging individual row deletions?

A data warehouse is primarily characterized by which of the following properties?

Which key uniquely identifies a record in a table?

Which of the following is true about ACID properties in DBMS?

Query optimization heuristic that “pushes selections down” improves:

Which of the following is used to enforce referential integrity?

Which normal form eliminates repeating groups by putting them into separate tables and connecting them through foreign keys?