⟩ What is a checkpoint and When does it occur?
A Checkpoint is like a snapshot of the DBMS state. By taking checkpoints, the DBMS can reduce the amount of work to be done during restart in the event of subsequent crashes.
A Checkpoint is like a snapshot of the DBMS state. By taking checkpoints, the DBMS can reduce the amount of work to be done during restart in the event of subsequent crashes.
Why is an event driven program referred to a passive program?
What is the function of a ODBC Driver?
Most important DDL statements in SQL are
SELECT statements
The Delete Statements
Which system tables contain information on privileges granted and privileges obtained?
What is use of CASCADE CONSTRAINTS?
The INSERT INTO Statements
Which command displays the SQL command in the SQL buffer, and then executes it?
What will be the output of following query?