Enlist some commands of ddl?
What do you understand by cursor?
How to specify transaction or query timeout?
Give us a non-computer example of preemptive and non-preemptive scheduling?
What is the use of drop command and what are the differences between drop, truncate and delete commands?
What is the importance of query in database?
Enlist some commands of ddl, dml, and dcl.
Who is end user in database?
How rdbms is different from dbms?
What is normalisation and its type?
What is the 3-tier architecture?
Can an Alert message be changed at runtime ?
Explain about the properties of cursors?