Design Verification Engineer Interview Questions

1,115 design verification engineer interview questions shared by candidates

1. Difference between inter assignment and intra assignment delay 2. Blocking and Non- blocking procedural block 3. How to design AND gate using MUX 4. Signals used in FIFO. 5. Do FIFO required address or not? 6. What do you understand by synchronous and asynchronous circuit. 7. How can we disable the randomisation ? 8. Why we use virtual interface in verification environment? 9. How to select and give in the particular testcase which were generated in generator block?
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Design Verification Engineer

Interviewed at Capgemini

4.2
Sep 28, 2022

1. Difference between inter assignment and intra assignment delay 2. Blocking and Non- blocking procedural block 3. How to design AND gate using MUX 4. Signals used in FIFO. 5. Do FIFO required address or not? 6. What do you understand by synchronous and asynchronous circuit. 7. How can we disable the randomisation ? 8. Why we use virtual interface in verification environment? 9. How to select and give in the particular testcase which were generated in generator block?

It gets very technical ranging from Electrical fundamentals to RF fundamentals and then they start to dig deep on each aspect. Know your chip caps really well! I was asked questions on smith charts, imedance matching, typical RF receiver/transmitter systems, signal integrity issues, characteristics of RF amps. As far as behavioral questions were concerned - challenges faced in your last project, how did u solve it and what would your ex boss say about you if I asked him for a reference.
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Design Verification Engineer

Interviewed at Microsoft

4
Nov 13, 2012

It gets very technical ranging from Electrical fundamentals to RF fundamentals and then they start to dig deep on each aspect. Know your chip caps really well! I was asked questions on smith charts, imedance matching, typical RF receiver/transmitter systems, signal integrity issues, characteristics of RF amps. As far as behavioral questions were concerned - challenges faced in your last project, how did u solve it and what would your ex boss say about you if I asked him for a reference.

1st phone interview: Basics of Verilog. Explanations for different projects on resume. 2D array containing image data, how will you rotate the matrix to rotate the image by 90 degrees clockwise? try to use least memory(i.e) rotate and store in the same input matrix.
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Design Verification Engineer

Interviewed at Apple

4.1
Feb 8, 2018

1st phone interview: Basics of Verilog. Explanations for different projects on resume. 2D array containing image data, how will you rotate the matrix to rotate the image by 90 degrees clockwise? try to use least memory(i.e) rotate and store in the same input matrix.

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