What is unique key example?
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What will be the maximum size of an extent of a segment if the tablepac's default storage values are specified as (initial 8K next 16k minextent 4 pctincrease 100).Explain.
What is rdbms with diagram?
Explain what is a deadlock and mention how it can be resolved?
What is vacuum in database?
Why is database used?
How many types of users in dbms?
What is bcnf?
Explain concurrency transparency.
What is data modelling techniques?
Where is database data stored?
What is a sequence in a database?
For each user who needs access, the DBA creates an account in which database?