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What is the main purpose of audit logging in Hadoop?

easy📝 Conceptual Q11 of 15
Hadoop - Security
What is the main purpose of audit logging in Hadoop?
ATo backup data automatically
BTo improve data processing speed
CTo compress files for storage
DTo track user actions for security and troubleshooting
Step-by-Step Solution
Solution:

  1. Step 1: Understand audit logging function

    Audit logging records user actions like access and changes in Hadoop.

  2. Step 2: Identify main goal

    This helps with security checks and troubleshooting issues.

  3. Final Answer:

    To track user actions for security and troubleshooting -> Option D

  4. Quick Check:

    Audit logging = Track user actions [OK]
Quick Trick: Audit logs = user actions tracking for security [OK]
Common Mistakes:
  • Confusing audit logging with data backup
  • Thinking audit logs speed up processing
  • Mixing audit logging with file compression

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