A FortiManager administrator notices that memory usage is consistently high, around 90%, and the system is becoming sluggish. The administrator checks the process list and sees that the `postgres` process is using a large amount of memory. What is the most appropriate action to resolve this issue?

Restart the FortiManager to clear the memory used by the `postgres` process.

Increase the memory allocation for the FortiManager VM.

Review the database size and consider archiving or purging old data.

Disable the `postgres` process to free up memory.

A FortiManager administrator notices that memory usage on the device has been steadily increasing over the past week, from 60% to 90%, without any corresponding increase in managed devices or configuration changes. The administrator suspects a memory leak. What is the most effective way to confirm this suspicion?

Increase the memory allocation for the FortiManager VM.

Restart the FortiManager and observe if memory usage returns to normal levels.

Monitor memory usage over time and correlate it with specific processes using the process monitor.

Check the disk usage to see if a log file is growing and consuming memory.

A FortiManager administrator is investigating a performance issue. The administrator wants to see a historical view of CPU, memory, and disk usage to identify trends. Which FortiManager feature should the administrator use?

The 'Log View' > 'System Events' page.

The 'Monitor' > 'System Resources' page in the GUI.

The `get system performance status` CLI command.

The 'System' > 'Resource Monitor' page in the GUI.

A FortiManager administrator is monitoring the device's resource usage and notices that disk I/O is consistently high, but CPU and memory usage are normal. Which operation is most likely causing the high disk I/O?

A large number of FortiGate devices are sending log data to FortiManager.

The FortiManager is performing a configuration backup.

A user is running a report that is being generated in memory.

The FortiManager is performing a database optimization.

A FortiGate device is connected to FortiManager, and the administrator wants to verify that the FGFM tunnel is stable. Which log or command on the FortiGate would provide the most direct evidence of successful keepalive messages?

`show system central-management`

`diagnose debug application fgfmd -1`

`diagnose sniffer packet any 'port 541'`

FortinetNSE 6 - FortiManager Administrator

Domain 5Objective 4

Troubleshoot System Issues NSE6-FORTIMANAGER-ADMINISTRATOR Practice Questions (Page 1)

Part of the Troubleshooting domain, which accounts for 20-30% of the NSE6-FORTIMANAGER-ADMINISTRATOR exam. Fortinet does not publish an official question count, but from its 70-minute exam (~30–45 total, ~6–14 in this domain), expect 2–4 from this objective — we provide 25 practice questions to prepare you well beyond it. (estimate)

25questions here

5free pages

7concepts

20-30%of the exam

Questions 1–5

1expert · hard
A FortiManager administrator notices that memory usage is consistently high, around 90%, and the system is becoming sluggish. The administrator checks the process list and sees that the `postgres` process is using a large amount of memory. What is the most appropriate action to resolve this issue?
Select an answer first
2application · medium
A FortiManager administrator notices that memory usage on the device has been steadily increasing over the past week, from 60% to 90%, without any corresponding increase in managed devices or configuration changes. The administrator suspects a memory leak. What is the most effective way to confirm this suspicion?
Select an answer first
3application · medium
A FortiManager administrator is investigating a performance issue. The administrator wants to see a historical view of CPU, memory, and disk usage to identify trends. Which FortiManager feature should the administrator use?
Select an answer first
4application · medium
A FortiManager administrator is monitoring the device's resource usage and notices that disk I/O is consistently high, but CPU and memory usage are normal. Which operation is most likely causing the high disk I/O?
Select an answer first
5application · medium
A FortiGate device is connected to FortiManager, and the administrator wants to verify that the FGFM tunnel is stable. Which log or command on the FortiGate would provide the most direct evidence of successful keepalive messages?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to NSE6-FORTIMANAGER-ADMINISTRATOR

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Fortinet. “NSE6-FORTIMANAGER-ADMINISTRATOR” is a trademark of its owner, used for identification only.