MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the transition point of an inverter? |
| A. | Vdd |
| B. | 0.5 Vdd |
| C. | 0.25 Vdd |
| D. | 2 Vdd |
| Answer» C. 0.25 Vdd | |
| 2. |
What is the delay unit of 1.2 micron technology? |
| A. | 0.064 nsec |
| B. | 0.0064 nsec |
| C. | 0.046 nsec |
| D. | 0.0046 nsec |
| Answer» D. 0.0046 nsec | |
| 3. |
What is the delay unit of 5 micron technology? |
| A. | 1 nsec |
| B. | 0.1 nsec |
| C. | 0.01 nsec |
| D. | 1 sec |
| Answer» C. 0.01 nsec | |
| 4. |
What is the value of gate capacitance? |
| A. | 0.25 square Cg |
| B. | 1 square Cg |
| C. | 1.25 square Cg |
| D. | 1.5 square Cg |
| Answer» C. 1.25 square Cg | |
| 5. |
Relative area for L = 20 and W = 3 is? |
| A. | 10 |
| B. | 15 |
| C. | 1/15 |
| D. | 1/10 |
| Answer» C. 1/15 | |
| 6. |
What is the standard square Cg value of a 1.2 micron technology? |
| A. | 0.01 pF |
| B. | 0.0023 pF |
| C. | 0.023 pF |
| D. | 0.23 pF |
| Answer» C. 0.023 pF | |
| 7. |
What is the standard square Cg value of a 5 micron technology? |
| A. | 0.01 pF |
| B. | 0.1 pF |
| C. | 1 pF |
| D. | 10 pF |
| Answer» B. 0.1 pF | |
| 8. |
A feature size square has ___________ |
| A. | L > W |
| B. | W > L |
| C. | L = W |
| D. | L > d |
| Answer» D. L > d | |
| 9. |
What is the relative capacitance of diffusion region of 5 micron technology? |
| A. | 1 |
| B. | 0.25 |
| C. | 1.25 |
| D. | 2 |
| Answer» C. 1.25 | |
| 10. |
Conducting layer is separated from substrate using ____________ |
| A. | dielectric layer |
| B. | silicon layer |
| C. | metal layer |
| D. | diffusion layer |
| Answer» B. silicon layer | |