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What is the recommended approach to patch deployment?

  1. A Test in rings, starting with a pilot group before wider rollout
  2. B Deploy to all systems simultaneously
  3. C Patch only when a problem occurs
  4. D Patch once a year
Answer

Test in rings, starting with a pilot group before wider rollout

Ring deployment catches a patch that breaks a line-of-business application before it breaks it for everyone.

All IT operations MCQs

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