← All questions
MediumDataTechnical

A three-day replay expects counts100,122,79 after a known parser repair. Candidate output is 101,121,79. The total matches301. Should it replace production, and what must make a second run safe?

1Give yourself 5 minutes
2Answer out loud, not in your head
3Then compare with the answer below
0

Reference answer

Then expect these follow-ups

  • What if the source retention is shorter than the required repair horizon?

Free to read · better with Enzo

Practice this out loud with Enzo

Enzo runs it as a mock interview, pushes back with follow-ups, and grades you on the rubric.

Next question