What entity means?
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How is data stored in a relational database?
What are the components of rdbms?
What do you mean by dml compiler?
How can I join two tables in database?
Describe why operational and informational systems are separate.
What is maintaining database?
What is the use of PARFILE option in EXP command ?
What is primary key in database?
What is the use of drop command and what are the differences between drop, truncate and delete commands?
Can a DIALOG WINDOW have scroll bar attached to it ?
Define union all operator and union.
how to solve cardinality in dbms...many to many ralationships