How many types of relationship exist in database designing?
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What is a database report?
What is cliques? What is vdisk and how it will communicate with physical data storage at the time of data retrieval through amp?
Explain the functionality of dml compiler.
Explain data dictionary.
What is big data database?
What is the difference between delete and truncate command in dbms?
Differentiate between ‘delete’, ‘truncate’ and ‘drop’ commands.
what are the acid properties in dbms?
What are cursors give different types of cursors?
How can you get the alternate records from the table in the sql?
When a form is invoked with CALL_FORM does Oracle forms issues?
IF Statements BLOCK 1 . IF a >= b THEN do_this …..; ELSE do_that….; END IF BLOCK 2 . IF a < b THEN do_that …..; ELSE do_this….; END IF; • Given any pair of non-NULL values for “a” and”b”, will Block 1 and Block 2 do the same thing? • What if either “a” or”b” (or both) is NULL?
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