Physical Verification Interview Questions

  1. What is Physical Verification?
  2. What are the Sign checks after generating layout?
  3. Difference between LVS and DRC?
  4. Define LEC?
  5. What is meant by Pitch?
  6. Differentiate Pitch and Spacing between metal layers?
  7. What are the common DRC checks?
  8. Discuss about Antenna check?
  9. Define ERC?
  10. Discuss the steps involved in Layout versus Schematic?
  11. What is the difference between ndm generation using oas and using lef?


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