The predicate in a where clause can involve Boolean operations such a – McqOptions

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1.	The predicate in a where clause can involve Boolean operations such as and. The result of true and unknown isÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â false and unknown is Â Â Â Â Â Â Â Â Â Â Â while unknown and unknown is
A.	unknown, unknown, false
B.	true, false, unknown
C.	true, unknown, unknown
D.	unknown, false, unknown
Answer» E.

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