Free Fortinet NSE6_OTS_AR-7.6 Practice Exam with Questions & Answers | Set: 2

The verified answer is C. The Fabric settings . The study guide ties FortiAnalyzer-triggered actions to the Security Fabric relationship with FortiGate, not to playbook tasks or standalone event handlers alone. It explains that “within the Security Fabric environment, FortiAnalyzer is a key element in the creation of automation stitches” and shows the flow where a downstream FortiGate sends logs to FortiAnalyzer, then FortiAnalyzer parses the logs and notifies the root FortiGate , after which the root FortiGate triggers the action . This shows that FortiAnalyzer must be configured so it can communicate with FortiGate through the Security Fabric.

The guide also states that FortiAnalyzer is the foundation of the Security Fabric , providing logging, reporting, analytics, and automation for Fabric devices and endpoints. It further explains that the FortiAnalyzer Fabric connector consolidates the traffic logs within the Security Fabric. This confirms that the automation workflow depends on proper Security Fabric integration. A playbook task is used for automated SOC actions, and an event handler is used to generate events from logs, but neither one alone establishes the direct communication path needed between FortiAnalyzer and FortiGate. Therefore, the required configuration on FortiAnalyzer is the Fabric settings .

The correct answers are C and D .

Option D is correct because the Playbook Monitor clearly shows the starter as On_Demand and the trigger as user(admin) . The study guide states that “ON_DEMAND: The playbook runs when an administrator manually starts it” and also notes that to run it manually, you select the playbook and click Run . This exactly matches the exhibit, so the playbook was manually triggered.

Option C is also correct. The study guide explains that “tasks run one after another” and that “if needed, the output of one task can be used by the tasks that follow it.” It also gives an example where workflow logic matters, such as creating an incident and then attaching details to it. In the exhibit, the sequence shown is Attach_report , then Run_report , then Create_Incident , while the incident analysis shows no report attached . Since the report must exist and the incident must already be available before it can be attached properly, the task order is wrong and must be reordered.

Option B is incorrect because the monitor shows multiple tasks completed successfully, not only Create_Incident . Option A is not the best answer because the main problem demonstrated by the exhibits is not simply waiting time, but the incorrect workflow order. The playbook completed successfully, yet the report is still not attached, which indicates a design issue in the task sequence rather than just a delay.

Deploying a FortiGate in offline IDS (also known as one-arm sniffer mode) is a common strategy in OT environments for several reasons found in the study guide:

Priority of Availability : In OT, availability and safety are critically important and prioritized higher than in IT. An offline IDS minimizes impact because it does not sit in the direct path of production traffic.

Network Sensor Role : In this mode, the FortiGate is connected to a mirror/SPAN port on a switch. It acts as a network sensor , receiving a copy of the traffic rather than having the traffic flow through it. This confirms Statement A is correct and Statement D is incorrect.

Passive vs. Active : The guide explicitly states that in OT environments, passive methods are preferred over active methods to avoid negatively impacting performance or causing process interruptions.

Depth of Visibility : Even though the device is offline, you apply security profiles (such as IPS, Application Control, and Antivirus) to the sniffer interface. This allows the FortiGate to analyze the copied traffic and provide deep visibility into the OT assets and their behaviors. This confirms Statement B is correct.

Detection vs. Prevention : An IDS (Intrusion Detection System) is passive ; it can detect threats but cannot reset connections or drop packets to block attacks. Therefore, it cannot block zero-day attacks, making Statement C incorrect.