Question 6 Which one of the following expressions is identical to: !(x ==0 && y != 0) A) x!=0 || y = 0 B x!= 0 && y == 0 x != y none of these

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Question 6
Which one of the following expressions is identical to: !(x == 0 && y != 0)
Ax!= 0 || y == 0
(B) x!=0 && y == 0
x != y
none of these
Transcribed Image Text:Question 6 Which one of the following expressions is identical to: !(x == 0 && y != 0) Ax!= 0 || y == 0 (B) x!=0 && y == 0 x != y none of these
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