What will be the result of the following query?WHERE end_date IS NULL AND (title= teller OR start_date < 2009-03-03 )

Only those rows are selected whose TITLE should be teller

Only those employee will be selected who joined the organisation prior to 2009

Only those rows will be selected whose end_date should be NULL

What will be the result of the following query?WHERE end_date IS NULL

1.	What will be the result of the following query? WHERE end_date IS NULL AND (title= teller OR start_date < 2009-03-03 )
A.	Only those rows are selected whose TITLE should be teller
B.	Only those employee will be selected who joined the organisation prior to 2009
C.	Only those rows will be selected whose end_date should be NULL
D.	All of above
E.	None of these
Answer» D. All of above

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What will be the result of the following query?WHERE end_date IS NULL AND (title= teller OR start_date < 2009-03-03 )

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What will be the result of the following query?
WHERE end_date IS NULL
AND (title= teller OR start_date < 2009-03-03 )