MCQOPTIONS
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MCQOPTIONS
This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The expression A+BC is the reduced form of ______________ |
| A. | AB+BC |
| B. | (A+B)(A+C) |
| C. | (A+C)B |
| D. | (A+B)C |
| Answer» C. (A+C)B | |
| 2. |
The output of AND gates in the SOP expression is connected using the ________ gate. |
| A. | XOR |
| B. | NOR |
| C. | AND |
| D. | OR |
| Answer» E. | |
| 3. |
The number of cells in a K-map with n-variables. |
| A. | 2n |
| B. | n2 |
| C. | 2n |
| D. | n |
| Answer» D. n | |
| 4. |
Which operation is shown in the following expression: (X+Y’).(X+Z).(Z’+Y’) |
| A. | NOR |
| B. | ExOR |
| C. | SOP |
| D. | POS |
| Answer» D. POS | |
| 5. |
LSI stands for ___________ |
| A. | Large Scale Integration |
| B. | Large System Integration |
| C. | Large Symbolic Instruction |
| D. | Large Symbolic Integration |
| Answer» B. Large System Integration | |
| 6. |
The terms in SOP are called ___________ |
| A. | max terms |
| B. | min terms |
| C. | mid terms |
| D. | sum terms |
| Answer» C. mid terms | |
| 7. |
THE_OUTPUT_OF_AND_GATES_IN_THE_SOP_EXPRESSION_IS_CONNECTED_USING_THE__________GATE.?$ |
| A. | XOR |
| B. | NOR |
| C. | AND |
| D. | OR |
| Answer» E. | |
| 8. |
The expression A+BC is the reduced form of ______________$ |
| A. | AB+BC |
| B. | (A+B)(A+C) |
| C. | (A+C)B |
| D. | (A+B)C |
| Answer» C. (A+C)B | |
| 9. |
The number of cells in a K-map with n-variables? |
| A. | 2n |
| B. | n<sup>2</sup> |
| C. | 2<sup>n</sup> |
| D. | n |
| Answer» D. n | |
| 10. |
The number of min terms for an expression comprising of 3 variables? |
| A. | 8 |
| B. | 3 |
| C. | 0 |
| D. | 1 |
| Answer» B. 3 | |
| 11. |
Which operation is shown in the following expression: (X+Y’).(X+Z).(Z’+Y’)$ |
| A. | NOR |
| B. | ExOR |
| C. | SOP |
| D. | POS |
| Answer» D. POS | |
| 12. |
LSI stands for ___________ |
| A. | Large Scale Integration |
| B. | Large System Integration |
| C. | Large Symbolic Instruction |
| D. | Large Symbolic Integration |
| Answer» B. Large System Integration | |
| 13. |
The corresponding min term when x=0, y=0 and z=1. |
| A. | x.y.z’ |
| B. | X’+Y’+Z |
| C. | X+Y+Z’ |
| D. | x’.y’.z |
| Answer» E. | |
| 14. |
Which of the following is an incorrect SOP expression? |
| A. | x+x.y |
| B. | (x+y)(x+z) |
| C. | x |
| D. | x+y |
| Answer» C. x | |
| 15. |
A sum of products expression is a product term (min term) or several min terms ANDed together. |
| A. | True |
| B. | False |
| Answer» C. | |
| 16. |
The terms in SOP are called ___________ |
| A. | max terms |
| B. | min terms |
| C. | mid terms |
| D. | sum terms |
| Answer» C. mid terms | |