 
			 
			MCQOPTIONS
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				This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. | _____________ expressions can be implemented using either (1) 2-level AND-OR logic circuits or (2) 2-level NAND logic circuits. | 
| A. | POS | 
| B. | Literals | 
| C. | SOP | 
| D. | POS | 
| Answer» D. POS | |
| 2. | There are _____________ Minterms for 3 variables (a, b, c). | 
| A. | 0 | 
| B. | 2 | 
| C. | .a) 0b) 2c) 8 | 
| D. | 1 | 
| Answer» D. 1 | |
| 3. | Canonical form is a unique way of representing ____________ | 
| A. | SOP | 
| B. | Minterm | 
| C. | Boolean Expressions | 
| D. | POS | 
| Answer» D. POS | |
| 4. | Maxterm is the sum of __________ of the corresponding Minterm with its literal complemented. | 
| A. | Terms | 
| B. | Words | 
| C. | Numbers | 
| D. | Nibble | 
| Answer» B. Words | |
| 5. | A variable on its own or in its complemented form is known as a __________ | 
| A. | Product Term | 
| B. | Literal | 
| C. | Sum Term | 
| D. | Word | 
| Answer» C. Sum Term | |
| 6. | The canonical sum of product form of the function y(A,B) = A + B is __________ | 
| A. | AB + BB + A’A | 
| B. | AB + AB’ + A’B | 
| C. | BA + BA’ + A’B’ | 
| D. | AB’ + A’B + A’B’ | 
| Answer» C. BA + BA’ + A’B’ | |
| 7. | A product term containing all K variables of the function in either complemented or uncomplemented form is called a __________ | 
| A. | Minterm | 
| B. | Maxterm | 
| C. | Midterm | 
| D. | ∑ term | 
| Answer» B. Maxterm | |
| 8. | The logical sum of two or more logical product terms is called __________ | 
| A. | SOP | 
| B. | POS | 
| C. | OR operation | 
| D. | NAND operation | 
| Answer» B. POS | |
| 9. | CANONICAL_FORM_IS_A_UNIQUE_WAY_OF_REPRESENTING________________?$ | 
| A. | SOP | 
| B. | Minterm | 
| C. | Boolean Expressions | 
| D. | A page | 
| Answer» D. A page | |
| 10. | _____________ expressions can be implemented using either (1) 2-level AND-OR logic circuits or (2) 2-level NAND logic circuits.$ | 
| A. | POS | 
| B. | Literals | 
| C. | SOP | 
| D. | None of the Mentioned | 
| Answer» D. None of the Mentioned | |
| 11. | There_are_______________Minterms_for_3_variables_(a,_b,_c).$ | 
| A. | 0 | 
| B. | 2 | 
| C. | 8 | 
| D. | None of the Mentioned | 
| Answer» D. None of the Mentioned | |
| 12. | Maxterm is the sum of __________of the corresponding Minterm with its literal complemented? | 
| A. | Terms | 
| B. | Words | 
| C. | Numbers | 
| D. | None of the Mentioned | 
| Answer» B. Words | |
| 13. | A variable on its own or in its complemented form is known as a | 
| A. | Product Term | 
| B. | Literal | 
| C. | Sum Term | 
| D. | None of the Mentioned | 
| Answer» C. Sum Term | |
| 14. | The canonical sum of product form of the function y(A,B) = A + B is | 
| A. | AB + BB + A’A | 
| B. | AB + AB’ + A’B | 
| C. | BA + BA’ + A’B’ | 
| D. | None of the Mentioned | 
| Answer» C. BA + BA‚Äö√Ñ√∂‚àö√ë‚àö¬• + A‚Äö√Ñ√∂‚àö√ë‚àö¬•B‚Äö√Ñ√∂‚àö√ë‚àö¬• | |
| 15. | According to the property of minterm, how many combination will have value equal to 1 for K input variables? | 
| A. | 0 | 
| B. | 1 | 
| C. | 2 | 
| D. | 3 | 
| Answer» C. 2 | |
| 16. | A product term containing all K variables of the function in either complemented or uncomplemented form is called a | 
| A. | Minterm | 
| B. | Maxterm | 
| C. | Midterm | 
| D. | None of the Mentioned | 
| Answer» B. Maxterm | |
| 17. | The expression Y=(A+B)(B+C)(C+A) shows the _________ operation. | 
| A. | AND | 
| B. | POS | 
| C. | SOP | 
| D. | NAND | 
| Answer» C. SOP | |
| 18. | The expression Y=AB+BC+AC shows the _________ operation. | 
| A. | EX-OR | 
| B. | SOP | 
| C. | POS | 
| D. | NOR | 
| Answer» C. POS | |
| 19. | The logical sum of two or more logical product terms is called | 
| A. | SOP | 
| B. | POS | 
| C. | OR operation | 
| D. | NAND operation | 
| Answer» B. POS | |