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Question 361.

A Falcon administrator wants to confirm that a newly deployed sensor is associated with the correct CrowdStrike environment. Which item is most important to verify?

1. The correct Customer ID configuration
   2. The local wallpaper setting
   3. The endpoint screen resolution
   4. The detection comment history

Correct Answer: 1. The correct Customer ID configuration

Explanation:

The Falcon sensor must be associated with the correct CrowdStrike customer environment so that the endpoint registers and reports to the intended tenant. Verifying the Customer ID configuration is therefore an important deployment step. If the wrong identifier is used, the sensor may fail to appear where expected or may associate with the wrong environment. Administrators should also verify successful installation and cloud connectivity. Local display settings and detection comments have no effect on tenant association or endpoint enrollment.

Question 362.

A company wants to prevent unauthorized users from removing the Falcon sensor from managed endpoints. What control should the administrator use?

1. Dashboard filtering
   2. Sensor uninstall protection or controlled uninstall authorization
   3. Device Control
   4. Detection suppression

Correct Answer: 2. Sensor uninstall protection or controlled uninstall authorization

Explanation:

Sensor uninstall protection helps prevent users or attackers from removing Falcon without appropriate authorization. In managed environments, uninstall activity should be controlled so only authorized administrators can remove the sensor when there is a legitimate operational need. This helps maintain endpoint visibility and prevents security controls from being easily bypassed. Device Control governs removable devices, while detection suppression affects alert handling rather than sensor removal. Restricting uninstall capability is an important part of protecting the endpoint security agent itself.

Question 363.

An administrator wants to quickly identify a subset of endpoints for testing without changing their operating system configuration. What Falcon feature is most useful?

1. Detection comments
   2. Firewall exclusions
   3. Host grouping or tagging strategy
   4. Real Time Response scripts

Correct Answer: 3. Host grouping or tagging strategy

Explanation:

Host groups and consistent endpoint tagging provide a practical way to organize systems for testing, policy assignment, and staged deployment. Administrators can place selected systems into a pilot group and apply specific prevention, sensor update, firewall, or other policies without modifying unrelated endpoint settings. This makes controlled testing easier and more repeatable. Detection comments are useful for investigation context but do not provide policy targeting. A structured grouping strategy is therefore a fundamental administrative method for managing subsets of Falcon-protected systems.

Question 364.

A Falcon administrator wants a security configuration to apply only to endpoints that meet specific host criteria automatically. Which approach is most appropriate?

1. Manually edit every host
   2. Use detection comments
   3. Create individual console users
   4. Use a dynamic host group**

Correct Answer: 4. Use a dynamic host group

Explanation:

Dynamic host groups automatically include systems that match defined attributes or criteria. This allows Falcon policies to be applied consistently as endpoints enter or leave the matching population. It is particularly useful in environments where systems are frequently provisioned or where administrators want policies to follow characteristics such as operating system, naming pattern, or system role. Manual endpoint assignment can become difficult at scale. Dynamic grouping therefore provides a more efficient and reliable method for automated policy targeting.

Question 365.

A security team wants to investigate whether a particular executable has run on multiple endpoints. What should the analyst use?

1. Threat hunting or event-search capabilities
   2. Sensor Update Policy
   3. Device Control
   4. Firewall Management

Correct Answer: 1. Threat hunting or event-search capabilities

Explanation:

Threat hunting and event-search capabilities allow analysts to search endpoint telemetry for executable names, file hashes, process events, domains, IP addresses, and other security-relevant data. Searching across telemetry can help identify additional hosts where the executable appeared and provide context about how it was launched. This is useful for scoping incidents and identifying related activity. Sensor update, Device Control, and firewall policies govern endpoint configuration rather than historical event investigation, making threat hunting the correct capability for this requirement.

Question 366.

A company wants only selected responders to perform host containment while other analysts can investigate detections. What should the Falcon administrator configure?

1. One shared SOC account
   2. Role-based permissions that separate containment privileges
   3. The same unrestricted role for everyone
   4. A sensor update policy

Correct Answer: 2. Role-based permissions that separate containment privileges

Explanation:

Host containment is a high-impact response action because it changes an endpoint’s network communication. Access to that capability should be limited to authorized responders who require it. Role-based permissions allow detection review and investigative tasks to be separated from containment or other administrative capabilities. This supports least privilege and improves accountability. Shared accounts or unrestricted roles provide more access than necessary and make auditing harder. Assigning permissions according to job responsibility is therefore the safer administrative approach.

Question 367.

A Falcon policy is assigned to the correct host group, but another policy is still taking effect. What should the administrator review?

1. Endpoint wallpaper
   2. Detection comments
   3. Policy precedence
   4. USB device history

Correct Answer: 3. Policy precedence

Explanation:

When multiple policies of the same type could apply to an endpoint, precedence determines which applicable policy becomes effective. A policy can be correctly assigned to a host group and still not take effect if another applicable policy has higher priority. The administrator should review host-group membership, policy targeting, and relative precedence to understand the effective configuration. Detection comments and USB history do not influence policy selection. Correctly managing precedence is essential for predictable policy behavior in complex Falcon environments.

Question 368.

An endpoint is believed to be compromised and may be attempting lateral movement. Which Falcon action should be taken first to restrict its network activity?

1. Delete the detection
   2. Change the dashboard view
   3. Disable sensor updates
   4. Network contain the endpoint**

Correct Answer: 4. Network contain the endpoint

Explanation:

Network containment restricts most normal communication from the suspected endpoint while preserving the connectivity required for Falcon investigation and response. This can help stop lateral movement, command-and-control communication, and additional malicious network activity while responders continue analysis. Deleting a detection only changes the record and does not isolate the system. Disabling sensor updates also does not address active compromise. Containment is therefore the appropriate immediate action when the priority is to limit network risk without losing Falcon visibility.

Question 369.

A Falcon administrator wants to roll out a newly tested sensor release to a specific group of endpoints. Which configuration should be used?

1. A sensor update policy assigned to the target host group
   2. A Custom IOA
   3. A Device Control rule
   4. A detection exclusion

Correct Answer: 1. A sensor update policy assigned to the target host group

Explanation:

Sensor update policies control how Falcon sensor versions are distributed across endpoint populations. By assigning the policy to the intended host group, the administrator can roll out a tested release in a controlled and targeted manner. This supports staged deployment strategies and helps reduce operational risk. Custom IOAs define behavioral detections, Device Control manages peripherals, and exclusions modify security handling. None of those features control sensor version deployment. Sensor update policies are therefore the correct mechanism for managing sensor lifecycle rollout.

Question 370.

A legitimate tool is triggering detections on only a small set of test systems. What is the safest approach if an exception is required?

1. Disable prevention globally
   2. Create a narrowly scoped exception limited to the verified use case
   3. Exclude the entire system drive
   4. Ignore all detections from those endpoints

Correct Answer: 2. Create a narrowly scoped exception limited to the verified use case

Explanation:

Security exclusions should be limited to the smallest scope necessary to address a confirmed legitimate issue. If only a small set of test systems needs the exception, the administrator should avoid a broad organization-wide exclusion. The application and behavior should first be validated, then the exception should be constrained to the relevant process, path, behavior, or endpoint population where supported. Broad exclusions can create unnecessary blind spots. Narrow scoping preserves as much detection and prevention coverage as possible.

Question 371.

A security engineer wants to detect a custom suspicious execution chain involving a specific parent and child process combination. What should be used?

1. Device Control
   2. Sensor Update Policy
   3. Custom Indicators of Attack
   4. Dashboard filtering

Correct Answer: 3. Custom Indicators of Attack

Explanation:

Custom Indicators of Attack provide a way to define behavior-based detections that are tailored to the organization’s environment. They can be used to identify suspicious process relationships, command-line patterns, or execution chains that may indicate malicious activity. This makes them suitable for detecting custom parent-child process behavior. Custom IOAs should be tested carefully before wider use to avoid false positives or unintended blocking. Device Control and sensor update policies perform different administrative functions and do not provide custom behavioral detection logic.

Question 372.

A newly installed Falcon sensor does not appear in the console even though installation completed. What should the administrator check first?

1. Detection comments
   2. Dashboard appearance
   3. Device Control rules
   4. Customer identifier, sensor service status, and cloud connectivity**

Correct Answer: 4. Customer identifier, sensor service status, and cloud connectivity

Explanation:

A successfully installed sensor must still be associated with the correct customer environment and able to communicate with CrowdStrike cloud services. The administrator should verify the Customer ID configuration, confirm that the sensor service is running, and check DNS, proxy, firewall, and general network connectivity. If any of these requirements are incorrect, the host may never register in the expected console. Dashboard appearance and Device Control rules do not determine initial sensor registration, so deployment and communication fundamentals should be checked first.

Question 373.

A threat hunter wants to investigate whether a suspicious domain has been contacted by endpoints across the organization. Which capability should be used?

1. Threat hunting or event search
   2. Sensor Update Policy
   3. Device Control
   4. Host grouping only

Correct Answer: 1. Threat hunting or event search

Explanation:

Threat hunting and event-search capabilities allow analysts to search Falcon telemetry for domains, IP addresses, file hashes, process information, and other security indicators. Searching for a suspicious domain can reveal which endpoints contacted it and help analysts understand the associated process activity and potential incident scope. Sensor update policies manage software versions, while Device Control manages removable peripherals. Host groups organize systems but do not provide historical telemetry searching. Threat hunting is therefore the appropriate capability for investigating domain activity across the environment.

Question 374.

A company wants to control removable storage differently for engineering systems and ordinary office laptops. What should the administrator configure?

1. One unrestricted Device Control policy
   2. Separate Device Control policies targeted to appropriate host groups
   3. Separate dashboard themes
   4. Real Time Response scripts

Correct Answer: 2. Separate Device Control policies targeted to appropriate host groups

Explanation:

Different business units may have different removable-device requirements. Engineering systems may need access to approved storage devices, while ordinary office laptops may require tighter restrictions. Separate Device Control policies can be targeted to appropriate host groups so each population receives suitable controls. This provides a more flexible security model than using a single rule for every endpoint. Real Time Response and dashboard settings do not govern removable-device access. Group-targeted Device Control policies provide centralized and scalable device governance.

Question 375.

An administrator wants a newly created prevention policy to take priority over an existing policy for a pilot group. What must be reviewed?

1. Screen resolution
   2. Detection comments
   3. Policy precedence
   4. Sensor installer filename

Correct Answer: 3. Policy precedence

Explanation:

If more than one prevention policy applies to the same endpoint, policy precedence determines which one becomes effective. Simply assigning the new policy to the pilot group may not be enough if another applicable policy has higher priority. The administrator should verify the new policy’s assignment and position in the precedence order before testing. Display settings and detection comments do not influence policy selection. Managing precedence carefully ensures the pilot systems actually receive the intended prevention configuration.

Question 376.

A contained endpoint has completed remediation, but the analyst is not yet sure whether persistence has been removed. What should be done?

1. Release containment immediately
   2. Delete the host record
   3. Uninstall the Falcon sensor
   4. Keep the endpoint contained until remediation is validated**

Correct Answer: 4. Keep the endpoint contained until remediation is validated

Explanation:

Containment should generally remain in place until the security team has confirmed that malicious activity, persistence mechanisms, and other compromise indicators have been removed. Releasing the endpoint too early could allow an attacker or malicious process to resume network communication. Deleting the host record or uninstalling the sensor would also reduce visibility and make further investigation harder. Maintaining containment while validation continues helps limit risk and preserves Falcon response capabilities until the system is considered safe to return to normal operation.

Question 377.

A Falcon administrator wants to ensure that only authorized administrators can make high-impact configuration changes. What is the best control?

1. Role-based access with least-privilege permissions
   2. Shared administrator credentials
   3. A single global administrator account
   4. Disabling audit logs

Correct Answer: 1. Role-based access with least-privilege permissions

Explanation:

Role-based access allows organizations to control which users can perform sensitive administrative actions. High-impact capabilities such as policy modification, containment, or Real Time Response should be assigned only to users who require them. This supports least privilege, reduces accidental changes, and provides stronger accountability through individual accounts. Shared credentials make activity attribution difficult, while a single unrestricted administrator model exposes more privilege than necessary. Carefully scoped roles are therefore fundamental to secure Falcon administration.

Question 378.

A company wants different groups of systems to follow different Falcon sensor-release schedules. What should be configured?

1. Different Custom IOAs
   2. Separate sensor update policies
   3. Separate dashboard views
   4. Separate detection comments

Correct Answer: 2. Separate sensor update policies

Explanation:

Sensor update policies allow administrators to control when different endpoint populations receive specific Falcon sensor versions. Test systems can receive newer releases earlier, while sensitive production systems remain on validated versions until compatibility has been confirmed. Host groups can be used to assign the correct update strategy to each population. Custom IOAs, dashboard views, and detection comments do not control sensor deployment. Separate sensor update policies provide the proper mechanism for staged and risk-based sensor lifecycle management.

Question 379.

A dynamic host group contains several endpoints that should not belong to it. What should the administrator check first?

1. Detection comments
   2. Dashboard theme
   3. Dynamic group logic and matching host attributes
   4. Local browser cache

Correct Answer: 3. Dynamic group logic and matching host attributes

Explanation:

Dynamic group membership is determined by the relationship between configured rules and endpoint attributes. If unexpected systems appear in the group, the administrator should review whether the logic is too broad or whether those hosts have attributes that unintentionally satisfy the criteria. Adjusting the rule may be necessary to improve targeting accuracy. Detection comments and browser cache do not affect group membership. Reviewing both the rule and the actual host data is the most direct method for correcting unexpected dynamic group membership.

Question 380.

Before deploying several major Falcon policy changes across production, what should the administrator validate?

1. Only the policy names
   2. Only the total endpoint count
   3. Only dashboard visibility
   4. Targeting, precedence, permissions, endpoint impact, and rollback planning**

Correct Answer: 4. Targeting, precedence, permissions, endpoint impact, and rollback planning

Explanation:

Major Falcon changes should be validated comprehensively before broad production deployment. Administrators should confirm that policies target the intended host groups, understand precedence, verify that permissions are appropriately restricted, and test representative systems for compatibility and operational impact. A rollback or recovery plan should also be prepared in case unexpected problems occur. Pilot deployment can reduce risk further. Thorough validation helps ensure that configuration improvements strengthen security without causing widespread disruption or unintended endpoint behavior.