Exact Extract: The FortiAnalyzer 7.6 Analyst Study Guide states that administrators can use CLI commands “to gather log rate and device usage statistics” to understand “the log volume and whether your disk quota is configured appropriately.” It also explains that if log volume is too high, FortiAnalyzer may not be able to retain “analytics logs or archive logs for the amount of time configured in the ADOM.”

Technical Deep Dive: The correct answer is B because the exhibit shows the disk quota allocation for ADOM1 split into two major areas: Logs and Database . Under the ADOM1 row, the Logs quota is shown as 900.0 MB , and the Database quota is shown as 2.1 GB . When these are added together, the total allocated quota for ADOM1 is approximately 3 GB .

Option A is not the best answer because the output does not show that ADOM1 has exactly 300 MB of total disk space remaining. It is true that the Logs section has roughly 299 MB remaining because 900 MB quota minus 601 MB used is about 299 MB. However, the question asks what can be concluded from the whole output, and the output also includes the database quota and database usage. So treating 300 MB as the total remaining ADOM space is incomplete.

Option C is wrong because archive/log-file usage is not greater than analytic/database usage in the output. The Logs section shows about 601 MB used, while the Database section shows about 1.9 GB used. The study guide separates archive logs from analytics logs: archive logs are rolled and compressed log files, while analytics logs are indexed in the SQL database for immediate analysis. Here, the database/analytic side is using more space than the log/archive side.

Option D is wrong because the exhibit showing 0.0 KB for quarantine does not mean no quota is allocated to quarantining files. It only means quarantine usage is currently zero. The output is reporting current disk usage and quota allocation, not proving that quarantine storage is unavailable.