Kubernetes and Cloud Native Associate (KCNA) — Question 84

What Linux namespace is shared by default by containers running within a Kubernetes Pod?

Answer options

• A. Host Network
• B. Network
• C. Process ID
• D. Process Name

Correct answer: B

Explanation

The correct answer is B, as containers in the same Kubernetes Pod share the same Network namespace, allowing them to communicate over localhost and share the same IP address. Options A, C, and D refer to other namespaces that are not shared by default within a Pod, limiting their ability to interact as closely as those in the Network namespace.