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Linux Foundation CKA Exam - Topic 4 Question 32 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 32
Topic #: 4
[All CKA Questions]

Score: 4%

Task

Check to see how many nodes are ready (not including nodes tainted NoSchedule ) and write the number to /opt/KUSC00402/kusc00402.txt.

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Suggested Answer: A

by Talia at Oct 11, 2022, 10:55 AM

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Natalie
4 months ago
I thought there would be more nodes ready, this is surprising!
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Pauline
5 months ago
Totally agree, the commands are a bit overcomplicated.
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Ryan
5 months ago
Wait, are there really only 2 nodes ready? That seems low.
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Kaycee
5 months ago
I think the taint command is unnecessary here.
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Howard
5 months ago
Just use `kubectl get nodes` to check readiness!
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Nenita
5 months ago
I think we should be careful with the `wc -l` part; I just hope we don't accidentally count the tainted nodes in our final output.
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Isabella
5 months ago
I feel like the command to write the number to the file is straightforward, but I can't recall if we need to check for other conditions too.
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Aracelis
5 months ago
I remember practicing a similar question where we had to filter out tainted nodes. I think we can use `grep` for that.
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Frank
6 months ago
I think we need to count the nodes that are ready, but I'm not sure if we should use `kubectl describe` or `kubectl get`.
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Georgene
6 months ago
Hmm, this looks like a tricky one. I'll need to carefully analyze the key influencers visual to identify the factors that affect the quantity of items sold.
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Tyisha
6 months ago
Okay, let's see. The username being already in use in another org seems like the most likely issue here.
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Clement
6 months ago
I'm pretty sure that government payment structures limit how health plans can adjust their rates, so A feels correct.
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