MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Discrete Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following gates is used to implement a logical conditional? |
| A. | OR gate |
| B. | Magnetic logic gate |
| C. | XOR gate |
| D. | IMPLY gate |
| Answer» E. | |
| 2. |
Which of the following is built exclusively from NOR gate? |
| A. | Plant guard machine |
| B. | Apollo Guidance Computer |
| C. | Street market app |
| D. | Dish washer |
| Answer» C. Street market app | |
| 3. |
In OR gate for 13 numbers of inputs what are the stages possible for it? |
| A. | 1239 |
| B. | 213 |
| C. | 13 |
| D. | 1387 |
| Answer» C. 13 | |
| 4. |
In which logic gate the output state is usually the complement of the input state? |
| A. | NOT gate |
| B. | NOR gate |
| C. | X-NOR gate |
| D. | OR gate |
| Answer» B. NOR gate | |
| 5. |
A NOR gate can be derived from ______ |
| A. | NAND gate |
| B. | XOR gate |
| C. | AND gate |
| D. | OR gate |
| Answer» B. XOR gate | |
| 6. |
In Multiplexer gate, for selecting the inputs, two bits named _____ and _____ are required generally. |
| A. | selector bit, data bit |
| B. | parity bit. Generator bit |
| C. | input bit, inverted bit |
| D. | raising bit, sinking bit |
| Answer» B. parity bit. Generator bit | |
| 7. |
How many NAND gates are required to make an XOR gate? |
| A. | 7 |
| B. | 12 |
| C. | 4 |
| D. | 8 |
| Answer» D. 8 | |
| 8. |
Using which component a shift register is implemented? |
| A. | register |
| B. | transistor |
| C. | latch |
| D. | flip-flop |
| Answer» E. | |
| 9. |
In Boolean algebra, the data is a bit-representation of information consists of _________ |
| A. | 0 and 1 |
| B. | 2 and 5 |
| C. | 1 and 15 |
| D. | 4 and 8 |
| Answer» B. 2 and 5 | |
| 10. |
In order to make a luggage security alarm, a single _____ is used. |
| A. | NOR gate |
| B. | NAND gate |
| C. | X-NOR gate |
| D. | XOR gate |
| Answer» C. X-NOR gate | |