CIW
1D0-571 · Question #242
Two routers require a firmware upgrade. Which of the following upgrade strategies will reduce downtime?
The correct answer is A. Testing the firmware upgrade on a non-production system. See the full explanation below for the reasoning.
Question
Two routers require a firmware upgrade. Which of the following upgrade strategies will reduce downtime?
Options
- ATesting the firmware upgrade on a non-production system
- BConducting the upgrade while the routers are still running
- CUpgrading the routers using the latest upgrade software
- DUpgrading the routers after business hours
How the community answered
(26 responses)- A73% (19)
- B8% (2)
- C15% (4)
- D4% (1)
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