Free Cisco 350-901 Actual Exam Questions - Question 15 Discussion
Question No. 15
Refer to the exhibit. 
The cisco_devnet Docker swarm service runs across five replicas The development team tags and imports a new image named devnet'test 1 1 and requests that the image be upgraded on each container There must be no service outages during the upgrade process Which two design approaches must be used? (Choose two.)
Select all that apply, then reveal solution.
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PR
Paul R.
2026-01-28
A and E make sense to keep all replicas running during the upgrade with no downtime.
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SB
Sohail B.
2026-01-27
A C, rolling upgrades and VIP without session persistence ensure no downtime.
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HZ
Hassan Z.
2026-01-17
Does the question specify the Docker version or swarm mode features used?
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