MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which has high input resistance? |
| A. | nMOS |
| B. | CMOS |
| C. | pMOS |
| D. | BiCMOS |
| Answer» C. pMOS | |
| 2. |
What is the feature of vector scanning? |
| A. | faster |
| B. | slow |
| C. | easy handling |
| D. | very simple design |
| Answer» B. slow | |
| 3. |
Which process is used in E-beam machines? |
| A. | raster scanning |
| B. | vector scanning |
| C. | raster & vector scanning |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 4. |
What are the advantages of E-beam masks? |
| A. | small feature size |
| B. | larger feature size |
| C. | looser layer |
| D. | complex design |
| Answer» B. larger feature size | |
| 5. |
BiCMOS can be used in __________ |
| A. | amplifyig circuit |
| B. | driver circuits |
| C. | divider circuit |
| D. | multiplier circuit |
| Answer» C. divider circuit | |
| 6. |
In bipolar transistor, its quality can be improved by __________ |
| A. | increasing collector resistance |
| B. | decreasing collector resistance |
| C. | collector resistance does not affect the quality |
| D. | decreasing gate resistance |
| Answer» C. collector resistance does not affect the quality | |
| 7. |
BiCMOS is __________ |
| A. | unidirectional |
| B. | bidirectional |
| C. | directional |
| D. | none of the mentioned |
| Answer» B. bidirectional | |
| 8. |
What are the features of BiCMOS? |
| A. | low input impedance |
| B. | high packing density |
| C. | high input impedance |
| D. | bidirectional |
| Answer» B. high packing density | |
| 9. |
What is the disadvantage of the MOS device? |
| A. | limited current sourcing |
| B. | limited voltage sinking |
| C. | limited voltage sourcing |
| D. | unlimited current sinking |
| Answer» B. limited voltage sinking | |