Many CKA tasks end with 'write the result to /opt/answers/...'. The grader reads that file, so its content must be exactly what was asked, often a name, a list or a number. kubectl's output options let you extract precisely the right data without editing by hand.
Free account
Keep reading for free
Create a free StudyToCert account to read the rest of this lesson: 7 more sections, 4 key terms, a real-world example, an exam tip and self-check questions. Every lesson, lab and practice test is free with an account.