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Factory instance overrides

MediumUVM ComponentsSystemVerilog

Only the driver named uvm_test_top.env.a0.drv should be replaced by error_driver; every other base_driver must remain unchanged. Which operation expresses that intent most precisely?

Choose one

Answer choices

  1. A. Set a global type override from base_driver to error_driver
  2. B. Override base_agent and rely on the factory to infer the child driver path
  3. C. Set the driver's is_active field to UVM_PASSIVE
  4. D. Set an instance override for base_driver at the full creation path uvm_test_top.env.a0.drv
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UVM ComponentsFactory type overridesUVM ComponentsFactory paths for objects