How many columns are in a database table?
What is the difference between multiload and fastload interms of performance?
Define weak entity set.
What is " group by " clause?
Why rdbms is not suitable for big data?
what is the location of oracle inventory?
How is a database related to a table?
What are the advantages of operating a database in ARCHIVELOG mode over operating it in NO ARCHIVELOG mode ?
Explain the terms ‘record’, ‘field’ and ‘table’ in terms of database.
Why does reading require write privileges on database file?
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Explain the hierarchical database?
Why is database important?