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Question 41.

A Falcon administrator notices that several endpoints have not checked in for an extended period. What should be reviewed first?

1. Host status, last-seen time, and sensor connectivity
   2. USB device policy
   3. Detection comments
   4. Dashboard layout

Correct Answer: 1. Host status, last-seen time, and sensor connectivity

Explanation:

When endpoints stop communicating with the Falcon platform, the administrator should first review their host status and last-seen information. This helps determine whether the issue is isolated, widespread, or associated with stale endpoints. The next steps may include checking sensor health, system availability, proxy configuration, firewall rules, DNS resolution, or other network connectivity requirements. Device Control and dashboard configuration do not directly indicate whether the sensor is communicating. Starting with host communication data provides the clearest path for troubleshooting missing endpoint telemetry.

Question 42.

A company wants critical servers to use stricter malware prevention settings than standard user workstations. What is the best configuration approach?

1. Use one prevention policy for all hosts
   2. Create separate prevention policies and assign them to appropriate host groups
   3. Use separate Falcon console passwords
   4. Change dashboard filters

Correct Answer: 2. Create separate prevention policies and assign them to appropriate host groups

Explanation:

Separate prevention policies allow administrators to tailor protection settings to different endpoint populations. Critical servers may require controls that differ from employee workstations because their applications, operational requirements, and risk profiles are different. By organizing endpoints into appropriate host groups and assigning policies accordingly, administrators can apply stronger settings where needed without affecting unrelated systems. This approach also supports staged testing before broader deployment. Dashboard filters and user credentials do not determine endpoint prevention behavior, making policy segmentation the most appropriate solution.

Question 43.

An administrator wants endpoints with a specific naming convention to automatically receive a particular set of Falcon policies. Which feature should be used?

1. Manual host deletion
   2. Real Time Response
   3. Dynamic host groups
   4. Detection exclusions

Correct Answer: 3. Dynamic host groups

Explanation:

Dynamic host groups can automatically include endpoints when they match specified criteria, reducing the need for manual administration. If systems follow a consistent naming convention or share other identifiable attributes, the administrator can use that information to group them automatically and apply the appropriate policies. This is especially useful in large or rapidly changing environments where new endpoints are frequently added. Real Time Response is intended for investigation and remediation, while exclusions affect detection behavior. Dynamic grouping provides scalable and consistent policy targeting.

Question 44.

A company wants to control whether employees can use removable USB storage devices on managed endpoints. Which Falcon capability should be used?

1. Real Time Response
   2. Host containment
   3. Sensor update policy
   4. Device Control**

Correct Answer: 4. Device Control

Explanation:

Device Control allows administrators to manage access to removable media and supported peripheral device classes. Policies can be configured to allow, block, or restrict usage according to organizational requirements. This can help reduce the risk of unauthorized data transfer, malware introduction, or data leakage through USB storage. Real Time Response is intended for remote investigation, while host containment isolates a potentially compromised endpoint from network communication. Device Control is therefore the appropriate capability when the goal is to govern removable-device usage.

Question 45.

A Falcon administrator wants a small set of test endpoints to receive a newer sensor version before the rest of the organization. What should be configured?

1. A separate sensor update policy for the pilot group
   2. A global prevention exclusion
   3. A custom firewall rule
   4. A detection suppression rule

Correct Answer: 1. A separate sensor update policy for the pilot group

Explanation:

A separate sensor update policy allows administrators to control which endpoint population receives a particular Falcon sensor version. A pilot group can receive a newer release first so stability, performance, and application compatibility can be evaluated before wider deployment. This staged approach helps reduce operational risk while still allowing the organization to adopt current sensor versions. Detection exclusions and firewall rules do not control sensor version rollout. Sensor update policies are specifically designed for managing the Falcon sensor lifecycle across different groups of systems.

Question 46.

A security analyst needs to remotely inspect files and running processes on a suspicious host. Which Falcon capability is most appropriate?

1. Firewall Management
   2. Real Time Response
   3. Device Control
   4. Prevention policy assignment

Correct Answer: 2. Real Time Response

Explanation:

Real Time Response provides authorized security personnel with remote investigative and remediation capabilities on managed endpoints. Analysts can use it to gather system information, inspect files and processes, and perform approved response actions without physically accessing the endpoint. This can significantly accelerate incident response, particularly when affected systems are geographically distributed. Firewall Management controls network policy, while Device Control governs removable devices. Because Real Time Response provides powerful endpoint access, organizations should restrict its use through appropriate role-based permissions and administrative controls.

Question 47.

A large organization wants workstations in different business units to receive different Falcon configurations automatically. What should the administrator use?

1. Shared administrator accounts
   2. Manual host-by-host configuration
   3. Host groups with policy assignments
   4. Detection comments

Correct Answer: 3. Host groups with policy assignments

Explanation:

Host groups provide a scalable method for organizing endpoints and applying CrowdStrike policies consistently. Systems can be grouped according to business unit, operating system, geographic location, server role, or other relevant attributes. Policies can then be targeted to those groups instead of being configured individually for every endpoint. This reduces administrative effort and lowers the risk of inconsistent settings. Dynamic groups can further automate membership. Shared administrator accounts and detection comments do not provide a scalable mechanism for applying different endpoint security configurations.

Question 48.

An organization wants to centrally enforce host firewall rules through the Falcon platform. Which capability should be used?

1. Custom IOAs
   2. Device Control
   3. Host containment
   4. Firewall Management**

Correct Answer: 4. Firewall Management

Explanation:

Firewall Management allows administrators to centrally manage supported endpoint firewall configurations and rules through Falcon. This provides a consistent method for controlling inbound and outbound network traffic across managed systems. Different firewall policies can be applied to different endpoint groups according to business or security requirements. Host containment is designed for incident-response isolation rather than ongoing firewall administration. Device Control manages removable devices, while Custom IOAs define behavioral detection logic. Firewall Management is therefore the correct capability for centralized endpoint firewall governance.

Question 49.

A compromised endpoint may be attempting lateral movement. What action should the security team take to quickly restrict its network communication while maintaining Falcon visibility?

1. Contain the host
   2. Uninstall the sensor
   3. Delete the host record
   4. Disable detections

Correct Answer: 1. Contain the host

Explanation:

Network containment is intended to isolate a suspicious or compromised endpoint from most normal network communication while preserving the connectivity necessary for CrowdStrike management and investigation. This can help stop lateral movement, command-and-control activity, or data exfiltration while responders continue analyzing the system. Uninstalling the sensor would remove valuable visibility and response capabilities. Deleting the host record would not isolate the device. Containment is therefore an appropriate rapid-response action when an endpoint presents an active network threat.

Question 50.

A junior analyst needs permission to review detections but should not be able to contain hosts or change policies. What should the Falcon administrator configure?

1. Full administrator access
   2. A role with only the required permissions
   3. Shared credentials with a senior analyst
   4. Sensor uninstall privileges

Correct Answer: 2. A role with only the required permissions

Explanation:

CrowdStrike administrative access should follow the principle of least privilege. A junior analyst who only needs to review detections should receive a role that provides the necessary visibility without sensitive capabilities such as containment, policy modification, or endpoint administration. This reduces the risk of accidental or unauthorized actions and improves accountability because each user has an individual identity. Shared credentials weaken auditability and should be avoided. Proper role design allows security teams to delegate responsibilities safely while maintaining strong administrative control.

Question 51.

A security analyst wants to determine whether a suspicious domain has been contacted by other endpoints in the environment. What should be used?

1. Threat hunting or event search
   2. Sensor update policy
   3. Device Control
   4. Dashboard customization

Correct Answer: 1. Threat hunting or event search

Explanation:

Threat hunting and event-search capabilities allow analysts to investigate endpoint telemetry for indicators such as domains, IP addresses, file hashes, processes, and other suspicious artifacts. Searching for a domain can help determine which endpoints communicated with it, when the activity occurred, and what processes may have been involved. This information can help establish incident scope and identify additional compromised systems. Sensor update policies and Device Control serve different administrative purposes. Threat hunting is the appropriate method for investigating potentially malicious activity across collected endpoint telemetry.

Question 52.

A trusted business application is generating repeated false-positive detections. What should the administrator do before adding an exclusion?

1. Disable prevention globally
   2. Validate the application and create the narrowest justified exception
   3. Remove Falcon from affected systems
   4. Suppress every detection from that endpoint

Correct Answer: 2. Validate the application and create the narrowest justified exception

Explanation:

Exclusions should be used cautiously because they may reduce endpoint security coverage. The administrator should first confirm that the application is legitimate, investigate why it is triggering detections, and determine whether an exception is truly necessary. If an exclusion is required, it should be scoped as narrowly as possible to minimize the security impact. Disabling prevention or suppressing all alerts from an endpoint could hide unrelated malicious behavior. Carefully validating and limiting exclusions helps preserve protection while resolving legitimate application compatibility issues.

Question 53.

An organization wants to create a detection for a suspicious process behavior that is specific to its environment. Which feature should be used?

1. Host grouping
   2. Sensor update policy
   3. Custom Indicators of Attack
   4. Device Control

Correct Answer: 3. Custom Indicators of Attack

Explanation:

Custom Indicators of Attack enable organizations to create behavior-based detections that supplement CrowdStrike’s built-in detection logic. They can be useful for identifying organization-specific command patterns, process relationships, or behaviors that security teams consider suspicious. Unlike static indicators such as file hashes, IOAs focus on activity and behavior. Custom IOAs should be carefully tested before widespread use to minimize false positives or unexpected blocking. Host grouping and sensor update policies manage endpoint administration rather than behavioral threat detection.

Question 54.

An endpoint has the Falcon sensor installed, but it never appears in the console. What should be investigated first?

1. Device Control rules
   2. Detection severity
   3. Dashboard filters
   4. Sensor installation, network connectivity, and customer identifier**

Correct Answer: 4. Sensor installation, network connectivity, and customer identifier

Explanation:

For an endpoint to appear in Falcon, the sensor must be installed correctly, associated with the correct customer environment, and able to communicate with CrowdStrike cloud services. Administrators should verify installation status, customer identification information, proxy settings, DNS resolution, firewall access, and general network connectivity. Dashboard filters can sometimes affect visibility, but they do not resolve a sensor that has never registered. Starting with enrollment and connectivity fundamentals is the most effective troubleshooting approach for a host that does not appear in the console.

Question 55.

A security team plans to deploy a significantly stricter prevention configuration. How should the change be introduced?

1. Test it on a limited pilot group before wider deployment
   2. Apply it immediately to every endpoint
   3. Disable sensor updates first
   4. Delete all existing policies

Correct Answer: 1. Test it on a limited pilot group before wider deployment

Explanation:

Significant prevention-policy changes should be tested on a representative pilot group before being deployed broadly. This allows security teams to observe whether legitimate applications are affected, identify false positives, and determine whether adjustments are needed. Once the configuration performs as intended, deployment can proceed gradually to larger endpoint populations. Applying a strict new policy to every device immediately could cause widespread operational disruption if a setting behaves unexpectedly. Staged deployment provides a safer balance between improving protection and maintaining business continuity.

Question 56.

An endpoint appears to be receiving the wrong prevention policy. What should the administrator review first?

1. Detection comments
   2. Host-group membership, policy targeting, and precedence
   3. Local browser history
   4. Sensor installer filename

Correct Answer: 2. Host-group membership, policy targeting, and precedence

Explanation:

Unexpected policy behavior commonly results from host-group membership or policy precedence. The endpoint may belong to multiple groups, and a higher-priority policy may be applied instead of the one the administrator expected. Reviewing the host’s group memberships, policy assignments, and precedence can reveal which configuration is effective. Dynamic host-group rules should also be checked where applicable. Browser history and installer filenames do not influence prevention-policy selection. Understanding policy targeting and precedence is essential for diagnosing CrowdStrike configuration issues.

Question 57.

A security team confirms that a workstation is communicating with malicious infrastructure and wants immediate isolation. What should be done?

1. Network contain the workstation
   2. Uninstall Falcon
   3. Delete the detection
   4. Disable telemetry collection

Correct Answer: 1. Network contain the workstation

Explanation:

Network containment is an appropriate response when an endpoint is actively involved in malicious communication. It restricts most network traffic, helping prevent further command-and-control activity, lateral movement, or data exfiltration. At the same time, the endpoint remains manageable through CrowdStrike so responders can continue investigation and remediation. Removing Falcon would eliminate valuable visibility, and deleting a detection would not affect the actual malicious activity. Containment therefore helps reduce immediate risk while maintaining the capabilities required for incident response.

Question 58.

A company wants servers to remain on a validated Falcon sensor version while employee laptops move to newer versions more quickly. What should be configured?

1. Detection exclusions
   2. Separate sensor update policies
   3. Separate Device Control rules only
   4. Custom IOAs

Correct Answer: 2. Separate sensor update policies

Explanation:

Separate sensor update policies allow administrators to manage Falcon sensor versions differently across endpoint populations. Critical servers may remain on a carefully validated version for stability, while laptops can adopt newer releases sooner. This staged lifecycle strategy helps organizations balance operational reliability with the need to maintain current security capabilities. Host groups can be used to assign the correct update policies. Detection exclusions and Custom IOAs do not manage sensor versions, making sensor update policies the appropriate configuration mechanism for this requirement.

Question 59.

A newly created Falcon policy is not applying to several expected endpoints. What should the administrator verify?

1. Dashboard theme
   2. Detection comments
   3. Host-group membership, policy assignment, and precedence
   4. Local screen resolution

Correct Answer: 3. Host-group membership, policy assignment, and precedence

Explanation:

A policy can apply only to hosts that match its assignment criteria, and competing policies may be affected by precedence. The administrator should verify that the affected endpoints belong to the intended host groups and that the policy is properly targeted. If multiple policies could apply, their relative precedence should also be reviewed. Dynamic grouping criteria may need validation if group membership is automated. Dashboard themes and local display settings do not affect policy assignment. Reviewing targeting and precedence is therefore the most direct troubleshooting approach.

Question 60.

Before deploying major Falcon policy changes across all endpoints, what should the administrator validate?

1. Only the policy name
   2. Only the number of endpoints
   3. Only dashboard visibility
   4. Targeting, precedence, endpoint impact, permissions, and rollback planning**

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

Explanation:

Major configuration changes should be validated comprehensively before enterprise-wide deployment. Administrators should confirm that policies target the correct host groups, understand precedence, verify administrative permissions, and test the effect on representative endpoints. Business application compatibility and operational impact should also be evaluated. A rollback or recovery approach should be prepared in case the change produces unexpected results. Testing with pilot groups reduces risk further. Comprehensive validation helps maintain strong protection while minimizing the chance of widespread endpoint disruption.