GATE CS 2011 — Question 9

Multiple choice 1 mark Question 9 2011

Question 9

MCQ 1 marks · −0.33 Digital Logic

The simplified sum-of-products (SOP) form of the Boolean expression

\((P + \overline{Q} + \overline{R}) \cdot (P + \overline{Q} + R) \cdot (P + Q + \overline{R})\)

is:

A \(\overline{P}Q + \overline{R}\) B \(P + \overline{Q}\,\overline{R}\) C \(\overline{P}Q + R\) D \(PQ + R\)

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GATE CS — Computer Science & IT 2011 Digital Logic

Source: GATE 2011 Computer Science and Engineering, Q9 (question number approximate)