Manage and Evaluate Container Output Streams CKA Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   You need to watch a container's logs in real-time to debug a startup issue. Which command accomplishes this?

   • Akubectl logs mypod --previous
   • Bkubectl logs mypod -f
   • Ckubectl logs mypod --tail=50
   • Dkubectl logs mypod --timestamps
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   A container in a pod has crashed and restarted. Which flag allows you to view logs from the crashed (previous) instance?

   • A--old
   • B--previous
   • C--restart
   • D--crash
   Reveal Solution Discussion Select an answer first
4. 13foundation · easy

   Which flag used with kubectl logs allows you to stream logs live from a container as they are generated?

   • A--timestamps
   • B--follow
   • C--previous
   • D--tail
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   A pod named 'api-server' has a single container. Which command displays the container's logs?

   • Akubectl logs container/api-server
   • Bkubectl logs api-server
   • Ckubectl logs -p api-server
   • Dkubectl logs pod api-server
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   In the context of containerized applications, which statement correctly describes the relationship between the standard output streams and container logs?

   • AContainer logs capture stdout, stderr, and stdin as separate log streams.
   • BContainer logs capture only stdout, while stderr is discarded by default.
   • CContainer logs capture only stderr, as it is the primary output stream for applications.
   • DContainer logs capture both stdout and stderr, but not stdin.
   Reveal Solution Discussion Select an answer first