Hardware interview practice

Reason about same-region forked output order

EasySystemVerilog SchedulingSystemVerilog

Three sibling processes created by one fork each call $display immediately, with no delay, event, or other synchronization. What output order is guaranteed?

Starting point

Question code

fork
  $display("A");
  $display("B");
  $display("C");
join

Choose one

Answer choices

A. Source order
B. Reverse source order
C. No particular sibling order
D. Alphabetical string order

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