📝 Domain of Protection in Operating System

Q1. What is the principle of least privilege?

💡 Difficulty: easy | ✅ Correct: B

Q2. An operator needs to mount tapes and back up files. Which access control method best ensures the principle of least privilege?

💡 Difficulty: medium | ✅ Correct: B

Q3. After a breach, investigators find that privileged function calls were not logged because the audit subsystem was disabled. Which immediate remediation would most effectively reduce future risk?

💡 Difficulty: hard | ✅ Correct: A