2026 The Most Effective PSE-Cortex with 170 Questions Answers
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The PSE-Cortex exam covers various topics related to the Cortex platform, including Cortex XDR, Cortex Data Lake, Cortex Threat Intelligence, and Cortex Hub. Candidates who pass the PSE-Cortex exam demonstrate their proficiency in implementing and managing the Cortex platform to protect their organization's network from advanced cyber threats. Palo Alto Networks System Engineer - Cortex Professional certification validates that a professional has the skills and knowledge required to use the Cortex platform effectively and efficiently.
NEW QUESTION # 93
A prospective customer is interested in Cortex XDR but is enable to run a product evaluation.
Which tool can be used instead to showcase Cortex XDR?
- A. Tech Rehearsal
- B. Test Flight
- C. War Game
- D. Capture the Flag
Answer: A
NEW QUESTION # 94
When preparing for a Cortex XSOAR proof of value (POV), which task should be performed before the evaluation is requested?
- A. Planning for every different use case the customer has for the solution
- B. Gathering a list of the different integrations that will need to be configured
- C. Ensuring that the customer has single sign-on (SSO) configured in their environment
- D. Building out an executive-IeveI proposal detailing the product capabilities
Answer: B
Explanation:
Before requesting a Cortex XSOAR proof of value (POV) evaluation, it's important to gather a list of the different integrations that will need to be configured. This ensures that the POV can be tailored to the customer's environment and use cases, and allows the evaluation to be based on real-world data and workflows.
NEW QUESTION # 95
Which resource can a customer use to ensure that the Cortex XDR agent will operate correctly on their CentOS 07 servers?
- A. Administrator Guide
- B. LIVEcommunity
- C. Compatibility Matrix
- D. Release Notes
Answer: C
NEW QUESTION # 96
When running a Cortex XSIAM proof of value (POV), why is it important to deploy the Cortex XDR agent?
- A. It is used to enforce license compliance.
- B. It provides telemetry for stitching and analytics.
- C. It runs automation playbooks on the endpoints.
- D. It will prevent all threats in the environment.
Answer: B
NEW QUESTION # 97
How can you view all the relevant incidents for an indicator?
- A. Linked Indicators column in Incident Screen
- B. Related Indicators column in Incident Screen
- C. Linked Incidents column in Indicator Screen
- D. Related Incidents column in Indicator Screen
Answer: A
NEW QUESTION # 98
Which source provides data for Cortex XDR?
- A. VMware NSX
- B. Linux endpoints
- C. Cisco ACI
- D. Amazon Alexa rank indicator
Answer: B
NEW QUESTION # 99
What are two capabilities of a War Room? (Choose two.)
- A. act as an audit trail for an investigation
- B. create playbooks for orchestration
- C. run ad-hoc automation commands
- D. create widgets for an investigation
Answer: A,C
NEW QUESTION # 100
The certificate used for decryption was installed as a trusted toot CA certificate to ensure communication between the Cortex XDR Agent and Cortex XDR Management Console. What action needs to be taken if the administrator determines the Cortex XDR Agents are not communicating with the Cortex XDR Management Console?
- A. enable SSL decryption
- B. disable SSL decryption
- C. add paloaltonetworks.com to the SSL Decryption Exclusion list
- D. reinstall the root CA certificate
Answer: D
NEW QUESTION # 101
Which deployment type supports installation of an engine on Windows, Mac OS. and Linux?
- A. DEB
- B. ZIP
- C. SH
- D. RPM
Answer: B
Explanation:
https://docs.paloaltonetworks.com/cortex/cortex-xsoar/6-0/cortex-xsoar-admin/engines/install-deploy-and-configure-demisto-engines/create-a-new-engine.html
NEW QUESTION # 102
What is the size of the free Cortex Data Lake instance provided to a customer who has activated a TMS tenant, but has not purchased a Cortex Data Lake instance?
- A. 10 TB
- B. 1 TB
- C. 100 GB
- D. 10 GB
Answer: C
Explanation:
Cortex Data Lake (often referred to as Strata Logging Service in some contexts) is Palo Alto Networks' cloud- based storage solution that centralizes security data for products like Cortex XDR, Prisma Access, and NGFWs. The question involves a customer who has activated a TMS (Tenant Management Service) tenant but has not purchased a Cortex Data Lake instance. TMS is part of the Palo Alto Networks ecosystem for managing tenants and services, typically associated with Cortex or Prisma deployments. Let's break this down to determine the size of the free Cortex Data Lake instance provided in this scenario.
Understanding TMS and Cortex Data Lake:
* TMS Tenant: The Tenant Management Service is a framework used to manage multiple tenants or instances within Palo Alto Networks' cloud services (e.g., Cortex XDR, Prisma Access). Activating a TMS tenant implies the customer has initialized a management structure but hasn't committed to a full Cortex Data Lake purchase.
* Free Cortex Data Lake Instance: Palo Alto Networks provides a limited, free tier of Cortex Data Lake storage to customers who activate certain services or products, allowing them to evaluate functionality or store minimal data before committing to a paid license.
Free Storage Allocation:
When a customer activates a TMS tenant without purchasing a Cortex Data Lake instance, Palo Alto Networks allocates a default free storage capacity to enable basic functionality. According to official documentation and standard practices:
* The free Cortex Data Lake instance provides 100 GB of storage.
* This amount is intended for initial use cases, such as storing logs from a small number of endpoints (e.
g., Cortex X## XDR Prevent agents), firewall logs, or trial data during evaluation periods.
Option Analysis:
* A. 10 GB:
* Analysis: 10 GB is too small to be a meaningful free tier for a product like Cortex Data Lake, which is designed to handle security telemetry from endpoints, networks, or cloud services. Even basic log storage for a few devices over a short period would exceed this quickly.
* Conclusion: Incorrect.
* B. 1 TB:
* Analysis: 1 TB (1,000 GB) is a substantial amount of storage, typically associated with paid Cortex Data Lake subscriptions rather than a free tier. Offering this much for free would undermine the paid licensing model.
* Conclusion: Incorrect.
* C. 10 TB:
* Analysis: 10 TB is even larger and aligns with enterprise-scale paid deployments, not a free instance. This size is far beyond what's provided without a purchase.
* Conclusion: Incorrect.
* D. 100 GB:
* Analysis: 100 GB is the documented size of the free Cortex Data Lake instance provided to customers who activate a tenant (e.g., via TMS) without purchasing additional storage. It's sufficient for small-scale testing, such as storing logs from a handful of Cortex XDR agents or firewall data for a limited retention period (e.g., 30 days).
* Conclusion: Correct.
Supporting Context:
* Cortex XDR Example: For Cortex XDR Prevent customers, activating a tenant includes 100 GB of free Cortex Data Lake storage for 30 days of alert data (not full telemetry, which requires XDR Pro).
This aligns with the TMS scenario, where basic tenant activation triggers the same free tier.
* Prisma Access: Similarly, Prisma Access customers activating a tenant without a purchased Data Lake instance receive 100 GB for initial log storage.
* Documentation: While exact wording may vary, Palo Alto Networks consistently references 100 GB as the free tier across product activation guides.
References:
Cortex Data Lake Getting Started Guide (Palo Alto Networks Documentation):
States that customers who activate a tenant without purchasing storage receive "100 GB of free storage" for initial use.
docs-cortex.paloaltonetworks.com/r/Cortex-Data-Lake/Cortex-Data-Lake-Getting-Started/Get-Started-with- Cortex-Data-Lake Cortex XDR Prevent Activation:
Notes that 100 GB is included for free with tenant activation, supporting basic alert storage.
Palo Alto Networks Sales and Licensing FAQs:
Confirms 100 GB as the standard free tier for Cortex Data Lake when no additional storage is purchased.
NEW QUESTION # 103
When preparing the golden image in a Cortex XDR Virtual Desktop Infrastructure (VDI) deployment, which step is required?
- A. Enable the VDI license timeout.
- B. Disable automatic memory dumps.
- C. Scan the image using the imagepreptool.
- D. Launch the VDI conversion tool.
Answer: C
Explanation:
When preparing the golden image in a Cortex XDR Virtual Desktop Infrastructure (VDI) deployment, it is required to scan the image using the imageprep tool. This tool ensures that the image is properly configured for use in a VDI environment by preparing it for deployment with Cortex XDR.
NEW QUESTION # 104
An Administrator is alerted to a Suspicious Process Creation security event from multiple users.
The users believe that these events are false positives Which two steps should the administrator take to confirm the false positives and create an exception? (Choose two )
- A. Contact support and ask for a security exception.
- B. With the Malware Security profile, disable the "Prevent Malicious Child Process Execution" module
- C. Within the Malware Security profile add the specific parent process, child process, and command line argument to the child process whitelist
- D. In the Cortex XDR security event, review the specific parent process, child process, and command line arguments
Answer: A
NEW QUESTION # 105
Which Cortex XSIAM feature can be used to onboard data sources?
- A. Playbook
- B. Marketplace Integration
- C. Data Ingestion Dashboard
- D. Asset Inventory
Answer: C
NEW QUESTION # 106
Which element displays an entire picture of an attack, including the root cause or delivery point?
- A. Cortex XSOAR Work Plan
- B. Cortex XDR Causality View
- C. Cortex Data Lake
- D. Cortex SOC Orchestrator
Answer: B
NEW QUESTION # 107
When analyzing logs for indicators, which are used for only BIOC identification'?
- A. techniques
- B. observed activity
- C. artifacts
- D. error messages
Answer: A
NEW QUESTION # 108
Which CLI query would bring back Notable Events from Splunk?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: C
NEW QUESTION # 109
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The PSE-Cortex exam is an excellent opportunity for network professionals to enhance their skills and career prospects in the field of cybersecurity. Palo Alto Networks System Engineer - Cortex Professional certification demonstrates to employers and peers that a candidate has the technical expertise and practical experience needed to deploy and manage a leading-edge security solution with confidence and effectiveness. Additionally, the certification offers access to valuable resources and community support, including training courses, product updates, and technical forums, which can help candidates stay up-to-date with the latest security trends and best practices in the industry.
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