3. Virtualization

Orchestration — Quiz

Test your understanding of orchestration with 5 practice questions.

Practice Questions

Question 1

In a PodDisruptionBudget manifest, the field maxUnavailable: 1 for 5 replicas enforces at least how many Pods must remain available during voluntary disruptions?

Question 2

A node has 4 CPU cores and 8 Gi of memory. Each Pod requests 1 CPU core and 2 Gi of memory. How many such Pods can be scheduled on this node?

Question 3

If a Pod defines three initContainers and two application containers, in what order do they run?

Question 4

Which Pod spec field specifies using a custom scheduler named \custom-sched\" instead of the default kube-scheduler?"

Question 5

A node has a taint key=maintenance and effect=NoExecute. A Pod without a matching toleration is already running on that node. What occurs?