MCQOPTIONS
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MCQOPTIONS
This section includes 17 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 ___________ of all the variables in direct or complemented from is a maxterm. |
| A. | addition |
| B. | product |
| C. | moduler |
| D. | subtraction |
| Answer» B. product | |
| 2. |
The logic gate that provides high output for same inputs ____________ |
| A. | NOT |
| B. | X-NOR |
| C. | AND |
| D. | XOR |
| Answer» C. AND | |
| 3. |
A ________ value is represented by a Boolean expression. |
| A. | Positive |
| B. | Recursive |
| C. | Negative |
| D. | Boolean |
| Answer» E. | |
| 4. |
F(X,Y,Z,M) = X`Y`Z`M`. The degree of the function is ________ |
| A. | 2 |
| B. | 5 |
| C. | 4 |
| D. | 1 |
| Answer» D. 1 | |
| 5. |
Boolean algebra can be used ____________ |
| A. | For designing of the digital computers |
| B. | In building logic symbols |
| C. | Circuit theory |
| D. | Building algebraic functions |
| Answer» B. In building logic symbols | |
| 6. |
Algebra of logic is termed as ______________ |
| A. | Numerical logic |
| B. | Boolean algebra |
| C. | Arithmetic logic |
| D. | Boolean number |
| Answer» D. Boolean number | |
| 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 number of cells in a K-map with n-variables. |
| A. | 2n |
| B. | n2 |
| C. | 2n |
| D. | n |
| Answer» D. n | |
| 9. |
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 | |
| 10. |
The number of values applicable in Boolean Algebra. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 11. |
Who proposed the use of Boolean algebra in the design of relay switching circuits? |
| A. | George Boole |
| B. | Claude E. Shannon |
| C. | Claude E. Boole |
| D. | George Shannon |
| Answer» C. Claude E. Boole | |
| 12. |
Truth table is used to represent Boolean __________ |
| A. | functions |
| B. | algebra |
| C. | operators |
| D. | addition |
| Answer» B. algebra | |
| 13. |
Boolean Function is of the form of ________ |
| A. | Truth values |
| B. | K=f(X,Y,X) |
| C. | Algebraic Expression |
| D. | Truth Table |
| Answer» B. K=f(X,Y,X) | |
| 14. |
The gate which is called an inverter is called _________ |
| A. | NOR |
| B. | NAND |
| C. | EXOR |
| D. | NOT |
| Answer» E. | |
| 15. |
The ________ gate is an OR gate followed by a NOT gate. |
| A. | NAND |
| B. | EXOR |
| C. | NOR |
| D. | EXNOR |
| Answer» D. EXNOR | |
| 16. |
Which of the following correctly describes the distributive law. |
| A. | ( A+B)(C+D)=AB+CD |
| B. | (A+B).C=AC+BC |
| C. | (AB)(A+B)=AB |
| D. | (A.B)C=AC.AB |
| Answer» C. (AB)(A+B)=AB | |
| 17. |
The universal gate that can be used to implement any Boolean expression is __________ |
| A. | NAND |
| B. | EXOR |
| C. | OR |
| D. | AND |
| Answer» B. EXOR | |