A FortiGate is in memory conserve mode. The administrator needs to restore normal operation quickly. Which action is most effective in recovering from memory conserve mode?

Disable all firewall policies to reduce traffic.

Increase the memory threshold for conserve mode.

Clear the session table to free up memory.

Which configuration change can help prevent memory conserve mode by reducing memory usage?

Enabling more security profiles

Lowering the session timeout values

Which feature on FortiGate is commonly associated with high CPU usage due to deep packet inspection?

IPS (Intrusion Prevention System)

A FortiGate enters memory conserve mode. The administrator notices that new sessions are being dropped and some administrative functions are slow. What is the primary reason the FortiGate enters memory conserve mode?

The memory usage has exceeded a configured threshold.

The CPU usage has exceeded a threshold for a sustained period.

The firewall policy is misconfigured.

FortinetNSE 4 - FortiOS 7.6 Administrator

Domain 1Objective 4

Diagnose Resource and Connectivity Problems NSE4-FORTIOS-ADMINISTRATOR Practice Questions (Page 2)

Part of the Deployment and System Configuration domain, which accounts for 20-25% of the NSE4-FORTIOS-ADMINISTRATOR exam. Fortinet does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–15 in this domain), expect 1–3 from this objective — we provide 36 practice questions to prepare you well beyond it. (estimate)

36questions here

8free pages

10concepts

20-25%of the exam

10 Concepts in This Objective

Abnormal behavior monitoring
Physical layer problem diagnosis
Network layer problem diagnosis
Connectivity troubleshooting with sniffer
Connectivity troubleshooting with debug flow
High CPU usage diagnosis
High memory usage diagnosis
Memory conserve mode understanding
Memory conserve mode management
Resource problem use cases

Questions 6–10

6expert · hard
A FortiGate is in memory conserve mode. The administrator needs to restore normal operation quickly. Which action is most effective in recovering from memory conserve mode?
Select an answer first
7foundation · easy
Which configuration change can help prevent memory conserve mode by reducing memory usage?
Select an answer first
8foundation · easy
Which feature on FortiGate is commonly associated with high CPU usage due to deep packet inspection?
Select an answer first
9foundation · easy
Which command-line utility is used to trace the path packets take through the network to diagnose routing and forwarding issues?
Select an answer first
10application · medium
A FortiGate enters memory conserve mode. The administrator notices that new sessions are being dropped and some administrative functions are slow. What is the primary reason the FortiGate enters memory conserve mode?
Select an answer first

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