MCQOPTIONS
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MCQOPTIONS
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 | |