Explain snapshot replication.
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How do we select distinct values from a table?
What is the use of PARFILE option in EXP command ?
What are the advantages of a database?
Explain the difference between a dynamic and materialized view.
When we will denormalize data?
What is database example?
What is dbms and its functions?
What are the drawback of rdbms?
Differentiate between ‘delete’, ‘truncate’ and ‘drop’ commands.
What is the largest component of a database?
What is hot backup (in case of oracle)?
What are the SQL clauses supported in the link property sheet ?
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