UGC NET Computer Science Q79

Question

Match List - I with List - II.
List - I
Boolean Expression
A. $x \cdot (y+0)$
B. $\bar{x} \cdot 1 + (\bar{y}+z)$
C. $\bar{x} \cdot (\bar{y}+0)$
D. $x \cdot 1 + (y+\bar{z})$
List - II
Dual of Boolean Expression
I. $(\bar{x}+0) \cdot (\bar{y} \cdot z)$
II. $x+y \cdot 1$
III. $\bar{x} + \bar{y} \cdot 1$
IV. $(x+0) \cdot (y \cdot \bar{z})$
Choose the correct answer from the options given below :