Practice Product Of Sums (pos) (1.6.2) - ICSE Class 12 Computer Science

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6 sample questions

Question 1.
Define Product of Sums.
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Think about how terms are combined in a POS expression.
Question 2.
What is a maxterm?
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Remember how variables are summed in maxterms.
3Question 3.
The expression (A + B)(C + D) represents which canonical form?
- Sum of Products
- Product of Sums
- Neither
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Look at how the terms are grouped.
4Question 4.
True or False: Every minterm can be expressed as a maxterm.
- True
- False
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Consider their definitions carefully.
Question 5.
Given the Boolean expression A + B + C = 1, derive the equivalent POS expression.
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Remember the duality principle in converting from SOP to POS.
Question 6.
Create a POS expression using the truth table: A=0, B=1 → 0 and A=1, B=0 → 0.
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Analyze the rows where the output is false to form the maxterms.

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