What is a RADIO GROUP ?
What is a foreign key constraint?
Define a relation schema and a relation.
What is domain in dbms?
Give us a non-computer example of preemptive and non-preemptive scheduling?
Explain what are triggers and rules?
What is database in simple language?
Could you give me an example how, where I code checkpoint and restart. I need and example
PL/SQL supports which datatypes?
What is normalization and why it is used?
Explain issues for database performance.
What do you understand by cursor? Mention the different types of cursor?
What is difference between sql and rdbms?
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