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Which resource is shared by all containers within a single Pod?

easy📝 Conceptual Q2 of 15
Kubernetes - Pods
Which resource is shared by all containers within a single Pod?
ACPU cores exclusively
BNetwork namespace and IP address
CSeparate IP addresses for each container
DIndividual storage volumes per container
Step-by-Step Solution
Solution:

  1. Step 1: Identify shared resources in a Pod

    All containers in a Pod share the same network namespace and IP address.

  2. Step 2: Contrast with other options

    CPU cores and storage volumes are not necessarily shared; containers do not get separate IPs.

  3. Final Answer:

    Containers in a Pod share network namespace and IP address -> Option B

  4. Quick Check:

    Pod containers share network = true [OK]
Quick Trick: Containers in a Pod share one IP and network namespace [OK]
Common Mistakes:
  • Assuming each container has its own IP
  • Thinking CPU cores are exclusively shared
  • Believing storage volumes are always shared

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