Heal the Mesh - Exam | TCS Labs Academy

Question 1

Why keep the agent read-only during diagnosis?

Select one answer

Read-only is slower, which is safer

To minimize blast radius until a human approves a fix

Because kubectl cannot make changes

To save tokens

Question 2

Which signals help diagnose an unhealthy workload? (Select all that apply.)

Select all that apply

Pod status and restart counts

kubectl describe / events

Container logs

The model's training cutoff date

Question 3

A pod shows ImagePullBackOff. What is the most likely root cause?

Select one answer

The image tag is wrong or the image cannot be pulled

The Service has too many ports

The namespace is missing a label

The cluster is out of disk

Question 4

Before approving the agent's proposed fix, what should you check?

Select one answer

That the fix matches the evidence and root cause

That it is the longest option

Nothing; approve everything

That it deletes the namespace

Question 5

Which command confirms the workload recovered?

Type your answer below

Question 6

What is the purpose of a blameless postmortem?

Select one answer

To assign blame to an individual

To learn what happened and prevent recurrence without blame

To satisfy the agent

To delete the incident record