MENU
The following Docker Compose file is deployed as a stack:
Is this statement correct about this health check definition?
Solution: Health checks test for app health ten seconds apart. Three failed health checks transition the container into ''unhealthy'' status.
Suggested Answer: A
Get Premium DCA Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
12 comments · newest first
KA
Kassandra
11 months ago
Yep, that’s how it works! Good to know.
RA
Rasheeda
12 months ago
Wait, are we sure about the timing? Seems off to me.
ED
Edward
12 months ago
Totally agree, that’s standard for health checks!
DA
Daren
12 months ago
I think three failures is a bit harsh for "unhealthy."
BE
Bernardo
1 year ago
Health checks run every 10 seconds, that's correct.
CA
Carisa
1 year ago
I’m pretty confident that three failed checks transitioning to unhealthy is standard, but I can't recall if the interval is always ten seconds.
JO
Jonelle
1 year ago
I feel like the health check timing could vary based on the service. I need to double-check if it's always ten seconds in Docker Compose files.
MA
Marylin
1 year ago
I remember a similar question where the health check was defined with different intervals. I think three failed checks is a common threshold, so it might be correct.
KR
Kristel
1 year ago
I think the health check interval is indeed set to ten seconds, but I'm not sure about the number of failed checks needed to mark it as unhealthy.
AV
Avery
1 year ago
I'm a bit confused on this one. All of the options sound like they could be valid task management functions. I'll have to really think this through carefully before selecting an answer.
HA
Halina
1 year ago
I've got a good feeling about this one. Based on my understanding of the ADM process, the Implementation and Migration Plan is coordinated in Phase C. But I'll double-check to be sure.
KI
Kimi
1 year ago
Hmm, I'm not entirely sure about this one. I'll need to think it through carefully. The options seem similar, so I want to make sure I don't miss anything.