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DCA · Question #88
DCA Question #88: Real Exam Question with Answer & Explanation
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Submitted by the_admin· Apr 18, 2026Container Orchestration
Question
Does this command create a swarm service that only listens on port 53 using the UDP protocol? Solution: 'docker service create --name dns-cache -p 53:53/udp dns-cache'
Options
- AYes
- BNo
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Topics
#Docker Swarm#Port Publishing#UDP#Service Creation