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CCNA Security Operations Questions

29 questions · Security Operations · All types, answers revealed

1
MCQhard

An analyst is writing a complex XQL (XDR Query Language) query in Cortex XDR to find all process executions where a PowerShell script was executed with hidden window styles. Which syntax structure correctly filters datasets for this query?

A.search xdr_data | stats count by command_line | where command_line = 'Hidden'
B.dataset = xdr_data | filter event_type = 'PROCESS_START' and command_line contains 'Hidden'
C.SELECT * FROM xdr_data WHERE event_type == 'PROCESS_START' AND command_line LIKE '%Hidden%'
D.collect xdr_data where event_type = 'PROCESS_START' | parse command_line as Hidden
AnswerB

This syntax correctly targets the dataset, uses the pipe operator, filters by event type, and checks the command line.

Why this answer

XQL queries begin with the dataset name (e.g., dataset = xdr_data) followed by a pipe (|) and filter conditions using standard operators like filter or ~=.

2
Multi-Selectmedium

A security engineer is setting up Cortex XDR data collection on endpoint hosts. Which THREE telemetry types does the Cortex XDR agent collect to enable advanced behavioral analytics and threat hunting? (Choose three)

Select 3 answers
A.Process execution events
B.Network connection events
C.File modification and creation events
D.Physical datacenter environmental temperature readings
E.Monitored Wi-Fi router SSID signal strengths
AnswersA, B, C

Process creations and command-line arguments are vital for endpoint behavior analysis.

Why this answer

The Cortex XDR agent collects comprehensive endpoint telemetry including process executions, network connections, file modifications, and registry events.

3
Multi-Selecteasy

A SOC analyst is reviewing the primary log categories generated by a Palo Alto Networks Next-Generation Firewall. Which TWO log types are natively available in PAN-OS for security monitoring and incident analysis? (Choose two)

Select 2 answers
A.Threat logs
B.Traffic logs
C.Kernel memory core-dump logs
D.BIOS hardware diagnostic logs
E.Local switch VLAN spanning-tree logs
AnswersA, B

Threat logs record security violations such as viruses, spyware, vulnerabilities, and wild-fire alerts.

Why this answer

PAN-OS natively generates several log types, including Traffic, Threat, System, Config, and URL Filtering logs. Traffic and Threat logs are fundamental for security operations.

4
Multi-Selecteasy

When designing a Security Operations Center (SOC) incident triage workflow, which TWO core principles are fundamental for effective incident management? (Choose two)

Select 2 answers
A.Establishing clear severity levels and prioritization criteria for incoming alerts.
B.Allowing every analyst unrestricted administrator access to all enterprise systems.
C.Implementing repeatable playbooks and documentation for standard incident types.
D.Ignoring low-severity alerts completely without review or automation.
E.Deleting all historical log data daily to maintain optimal disk storage capacity.
AnswersA, C

Prioritization ensures critical incidents are addressed immediately by senior analysts.

Why this answer

Effective SOC workflows rely on rapid triage, standardized playbooks, accurate scoping, and continuous improvement.

5
MCQhard

A security engineer is configuring a syslog integration to forward Cortex XDR incidents to a legacy SIEM. Which output format option is standard for ensuring structured, parsable data export in CEF (Common Event Format) or LEEF?

A.Disable all header encryption and export logs using raw ASCII carriage returns only.
B.Configure the SIEM server profile to export logs using CEF (Common Event Format) or JSON formatting.
C.Rewrite the PAN-OS kernel to natively output syslog in Microsoft Word DOCX format.
D.Convert all log files into uncompressed raw bitmap graphics prior to export.
AnswerB

CEF and JSON provide standardized, structured key-value pairs easily parsed by legacy and modern SIEMs.

Why this answer

When configuring SIEM integrations or log forwarding profiles in Palo Alto Networks products, administrators can specify standard formats such as CEF or JSON for seamless ingestion.

6
Multi-Selectmedium

An administrator is configuring log forwarding on a Palo Alto Networks firewall to send data to an external SIEM. Which THREE destination types are supported natively in PAN-OS Log Forwarding Profiles? (Choose three)

Select 3 answers
A.SNMP Trap destination
B.Bluetooth peer-to-peer relay
C.Email recipient
D.Local BIOS firmware flash memory
E.Syslog server
AnswersA, C, E

SNMP traps can be configured to alert network management systems of log events.

Why this answer

PAN-OS Log Forwarding Profiles support multiple destination types including Syslog, SNMP Trap, Email, and HTTP/HTTPS (such as Cortex Data Lake or API endpoints).

7
Multi-Selecthard

When performing threat hunting in Cortex XDR using XQL, an analyst needs to identify anomalous execution chains. Which THREE XQL query stages or clauses are valid and commonly used in building investigative queries? (Choose three)

Select 3 answers
A.stats count() by actor_process_image_path
B.filter event_type = 'PROCESS_START'
C.dataset = xdr_data
D.SELECT * FROM root WHERE execute == true
E.RUN DIAGNOSTICS FOR ALL ENDPOINTS IMMEDIATE
AnswersA, B, C

The stats clause is used for aggregation and counting operations in XQL.

Why this answer

XQL syntax utilizes clauses like dataset definition, pipe (|), filter, fields selection, and aggregation commands like stats.

8
Multi-Selecthard

A security operations team is configuring threat intelligence feeds in Cortex XSIAM. Which THREE indicator types can typically be ingested and correlated against network and endpoint telemetry? (Choose three)

Select 3 answers
A.File cryptographic hashes (SHA256, MD5)
B.Malicious IP addresses and CIDR blocks
C.Internal employee biometric fingerprint templates
D.Fully Qualified Domain Names (FQDNs)
E.Local printer toner cartridge serial numbers
AnswersA, B, D

File hashes are matched against endpoint process executions and file creations.

Why this answer

Threat intelligence platforms ingest various Indicators of Compromise (IOCs) such as IP addresses, file hashes, and domain names to detect malicious activity.

9
MCQmedium

An organization experiences an alert spike from a misconfigured internal vulnerability scanner mimicking a port scan attack. How can a security analyst suppress or tune this specific alert in Cortex XDR to reduce false positives?

A.Delete the default Security Policy rule on the firewall governing internal subnets.
B.Disable the entire Local Analysis module globally across all endpoint security profiles.
C.Restart the Cortex XDR Agent daemon on the vulnerability scanner host.
D.Create an exception rule in Cortex XDR using the alert details to filter out the scanner's specific parameters.
AnswerD

Exception rules allow tuning by excluding known benign activity matching specific indicators.

Why this answer

Cortex XDR allows analysts to tune alerts by creating exception rules based on alert criteria such as specific hosts, file paths, or command lines.

10
Multi-Selectmedium

An administrator is reviewing Cortex XDR investigation tools. Which THREE features are available when investigating an incident in the Cortex XDR Incident View? (Choose three)

Select 3 answers
A.List of impacted endpoints and user accounts.
B.Attack story graph showing the correlated causality of alerts.
C.Automated payroll deduction processing for compromised users.
D.Action buttons to isolate endpoints or kill malicious processes.
E.Real-time physical webcam monitoring of the user's workspace.
AnswersA, B, D

Analysts can see all assets involved in the incident for scoping purposes.

Why this answer

The Cortex XDR Incident View provides comprehensive triage tools, including the attack story graph, impacted assets list, raw log viewer, and remediation actions.

11
Multi-Selecthard

A SOC automation engineer is building a playbook in Cortex XSOAR to handle compromised credentials. Which THREE common integration actions or automations are typically included in such a playbook? (Choose three)

Select 3 answers
A.Factory reset all enterprise core routing switches.
B.Reset the user password in Active Directory via integration command.
C.Send a notification email to the user or security team.
D.Format the physical hard drive of the Active Directory Domain Controller.
E.Terminate active user sessions across firewalls or VPN gateways.
AnswersB, C, E

Resetting the password prevents further unauthorized authentication using the compromised account.

Why this answer

Compromised credential playbooks typically involve resetting the user's password in Active Directory, revoking active sessions, and notifying the user or manager.

12
MCQhard

An analyst is troubleshooting a situation where Cortex XDR agents are failing to report telemetry back to the Cortex XDR server. Which log file on a Windows endpoint should the analyst check to review the communication status of the Cortex XDR agent service?

A.Open the msiexec.log file generated during the initial software installation.
B.Review the Cyvera.txt log file located in the Cortex XDR installation directory.
C.Check the /var/log/pan/nsm.log file on the log collector.
D.Inspect the pan_event_log.csv file in the PAN-OS system partition.
AnswerB

Cyvera.txt logs agent operations, communication errors, and module statuses on Windows endpoints.

Why this answer

The Cortex XDR agent maintains local logs on endpoints, with Cyvera.txt or specific agent logs tracking communication and service status.

13
MCQmedium

A SOC analyst needs to create a custom parsing rule in Cortex XSIAM for incoming custom application logs that do not match standard RFC formats. Which component of Cortex XSIAM should the analyst utilize to map these raw log fields to the Common Schema?

A.Use Parsing Rules in Cortex XSIAM to map raw log fields to the XDM schema.
B.Create an Incident Response Playbook in XSOAR to regex-parse the raw text file.
C.Modify the firewall Zone Protection profile to drop unparsed packets.
D.Configure Data Collection Rules in Expedition to automatically rewrite the syslog header.
AnswerA

Parsing rules allow analysts to transform unstructured or custom logs into standardized XDM fields.

Why this answer

Log Forwarder and Parser configurations in Cortex XSIAM use Analytics and Parsing rules, specifically leveraging Parsing Rules to transform raw logs into the XDM (XDR Data Model) common schema.

14
MCQeasy

A tier-1 SOC analyst receives an alert for a blocked malware execution detected by WildFire on a firewall. What is the standard operational response procedure for this type of high-confidence prevention alert?

A.Verify that the threat was successfully blocked by the firewall and check if any other endpoints attempted to access the same file.
B.Escalate the alert directly to law enforcement without reviewing internal logs.
C.Immediately re-image the firewall management plane to remove potential rootkits.
D.Disable WildFire inline inspection to prevent future network latency.
AnswerA

Since the threat was blocked, the primary goal is verification and scoping to ensure no lateral movement or prior exposure occurred.

Why this answer

When malware is proactively blocked by WildFire or Anti-Malware, the analyst verifies the prevention status and checks if any other hosts were exposed.

15
MCQeasy

A SOC analyst is reviewing real-time firewall traffic in the Application Command Center (ACC). What is the primary purpose of the ACC in a Palo Alto Networks firewall?

A.To execute active containment playbooks on infected endpoint hosts.
B.To automatically generate SIEM correlation rules based on machine learning.
C.To provide a visual and interactive summary of network traffic, applications, and threats over time.
D.To compile configuration backups before pushing policy changes.
AnswerC

ACC is designed for visual traffic analysis and threat identification.

Why this answer

The ACC provides a graphical summary of application, user, URL, and threat traffic passing through the firewall to help identify usage patterns and anomalies.

16
MCQhard

A SOC team utilizes Cortex XSIAM for threat detection and response. When analyzing data ingestion health, which dashboard or section should the engineer examine to verify that log collectors are actively receiving and parsing logs from various data sources without dropping packets?

A.Open the Threat Intelligence management page and verify API token validity.
B.Review the GlobalProtect Gateway logs for active tunnel handshakes.
C.Check the Panorama > Setup > Operations > Export Panorama Configuration menu.
D.Navigate to Cortex XSIAM > Settings > Data Sources to review agent and collector ingestion health metrics.
AnswerD

Data Sources settings and dashboards display real-time ingestion status and volume per log source.

Why this answer

Cortex XSIAM provides dedicated data source monitoring and health dashboards to track ingestion rates, parsing errors, and collector status.

17
MCQmedium

During a security investigation, an analyst discovers that a compromised user account is repeatedly authenticating from an impossible travel location. Which Cortex XDR feature enables the analyst to automatically isolate the user's host endpoint upon detection?

A.Trigger the 'Isolate Endpoint' action from the Cortex XDR Incident response tools.
B.Change the Authentication Profile to drop Kerberos ticket grants.
C.Enable strict Zone Protection profiles on the local switch interface.
D.Apply a Global Protect Portal lockout via Panorama Device Groups.
AnswerA

Endpoint isolation cuts off network communication except for communication with the Cortex XDR server.

Why this answer

Cortex XDR allows administrators and automated playbooks to isolate endpoints from the network using the 'Isolate Endpoint' action in the Action Center or incident response capabilities.

18
MCQmedium

During a routine audit, a SOC supervisor wants to ensure that all administrative logins to Panorama and managed firewalls are centrally tracked and securely archived. Which log type in the PAN-OS logging architecture records administrator login sessions and configuration changes?

A.WildFire Submission and Analysis logs.
B.Data Filtering and GTP logs.
C.Threat and URL Filtering logs.
D.Configuration and System logs.
AnswerD

Configuration logs track who made what change and when, while System logs track admin login sessions.

Why this answer

PAN-OS records administrative actions, logins, and configuration changes in the Configuration Log and System Log.

19
MCQeasy

A security analyst needs to verify whether a suspicious file hash uploaded to an internal server was previously analyzed by WildFire. Where can the analyst perform a manual hash lookup in the Palo Alto Networks ecosystem?

A.Open Cortex XSOAR and run a manual ping command on the hash.
B.Check the User-ID agent status page for hash mapping tables.
C.Log into the WildFire Portal and search the file hash in the analysis search bar.
D.Navigate to Panorama > ACC and filter by SHA256 signatures.
AnswerC

The WildFire portal provides direct hash lookup and comprehensive analysis reports.

Why this answer

The WildFire portal allows security professionals to manually search file hashes to view historical analysis reports and verdicts.

20
MCQeasy

An analyst notices that a specific URL is incorrectly categorized by the Palo Alto Networks URL Filtering database (BrightCloud/PAN-DB). What is the appropriate procedure to request a re-categorization of this URL?

A.Delete all local threat intelligence feeds from the Panorama server.
B.Submit a URL categorization review request directly through the Palo Alto Networks URL Filtering review site.
C.Reinstall the firewall firmware to factory default settings.
D.Manually edit the PAN-OS kernel routing table.
AnswerB

Submitting to the PAN-DB URL review site allows security researchers to re-evaluate and update the category.

Why this answer

Palo Alto Networks provides a public URL categorization review portal where customers can submit incorrect URL classifications for rapid re-evaluation.

21
MCQhard

A SOC engineer is integrating Palo Alto Networks Prisma Cloud alerts into Cortex XSOAR. Which architectural component in Cortex XSOAR is primarily responsible for ingesting these cloud security alerts and triggering automated playbooks?

A.A configured Cortex XSOAR Integration instance polling the Prisma Cloud API.
B.A Log Forwarding Profile configured on the Prisma Access cloud service.
C.A Syslog Collector script running on a Panorama Log Collector.
D.An External Dynamic List hosted on an internal web server.
AnswerA

Integrations handle the communication and ingestion of external alerts into XSOAR.

Why this answer

Integrations in Cortex XSOAR connect to third-party tools like Prisma Cloud via API to fetch incidents, which then trigger automated incident types and playbooks.

22
Multi-Selecteasy

Which TWO roles or responsibilities are typically associated with a Tier-1 SOC analyst in a standard security operations structure? (Choose two)

Select 2 answers
A.Configuring enterprise BGP routing policies on edge routers.
B.Writing custom kernel-level endpoint sensor drivers from scratch.
C.Performing initial triage and alert categorization of incoming security events.
D.Executing standardized runbooks for known alert types and escalating complex incidents.
E.Reverse-engineering unknown zero-day malware binaries in a secure sandbox.
AnswersC, D

Tier-1 analysts handle the high volume of incoming alerts to separate false positives from true threats.

Why this answer

Tier-1 analysts focus on initial alert triage, alert verification, running basic playbooks, and escalating verified threats to Tier-2.

23
MCQmedium

During a phishing investigation, a SOC analyst receives an email sample containing malicious URLs. Which tool within Cortex XSOAR can be leveraged to automatically extract URLs, perform reputation checks, and block them on the firewall without manual intervention?

A.Enable User-ID redistribution via Panorama to invalidate the user session.
B.Configure a WildFire Analysis Profile to inspect inbound SMTP traffic streams.
C.Deploy a Decryption Profile to re-sign TLS certificates on the mail server.
D.Run an automated Phishing Investigation Playbook in Cortex XSOAR that calls enrichment and blocking integrations.
AnswerD

XSOAR playbooks automate the entire lifecycle of phishing triage, extraction, and mitigation.

Why this answer

Cortex XSOAR uses automated playbooks containing integration commands to parse artifacts, check threat intelligence, and take enforcement actions.

24
MCQmedium

An analyst is investigating an endpoint alert in Cortex XDR and wants to see the chronological timeline of process creation, network connections, and file modifications associated with the malware execution. Which tool provides this granular investigative capability?

A.Review the Cortex XDR Causality Chain and Timeline view for the affected endpoint.
B.Run a vulnerability scan against the endpoint using Panorama compliance tools.
C.Examine the DHCP lease table on the core routing switch.
D.Export the firewall Traffic Log CSV and sort by destination port numbers.
AnswerA

The causality chain traces the exact lineage of events leading up to and following a suspicious process execution.

Why this answer

The Cortex XDR Causality Chain and BIOC (Behavioral Indicator of Compromise) timeline provide a graphical and chronological representation of process activity.

25
MCQhard

An incident responder is investigating a suspected lateral movement attack where an attacker utilized stolen Kerberos tickets (Pass-the-Ticket). Which log source in Cortex XSIAM or Windows event collection is essential for detecting abnormal Kerberos service ticket requests (Event ID 4769)?

A.Windows Security Event Logs (specifically Event ID 4769 for Kerberos service tickets).
B.Prisma Access Cloud DNS query logs.
C.PAN-OS GlobalProtect Gateway connection logs.
D.Cortex XDR Device Control logs for USB storage insertions.
AnswerA

Event ID 4769 tracks when a Kerberos service ticket is requested, crucial for detecting lateral movement anomalies.

Why this answer

Windows Security Event ID 4769 logs Kerberos service ticket requests, which is critical for detecting pass-the-ticket and kerberoasting attacks.

26
MCQeasy

A security analyst in a Security Operations Center (SOC) notices a sudden influx of endpoint alerts related to a new ransomware strain. Where should the analyst typically begin their initial triage within Cortex XDR to understand the scope and root cause of the incident?

A.Run a manual threat hunting query in the Action Center to install new agents.
B.Access the Policy Editor to disable the infected endpoints from the network.
C.Open the Endpoint Protection profiles to manually delete the malware binaries.
D.Navigate to Cortex XDR > Incident View to review the automated attack story and affected endpoints.
AnswerD

The Incident View provides the correlated attack story and root cause analysis.

Why this answer

In Cortex XDR, the Incident View aggregates related alerts into a single incident graph, allowing analysts to quickly see the root cause, scope, and affected endpoints.

27
MCQeasy

An administrator is configuring log forwarding from a Palo Alto Networks Next-Generation Firewall to an external SIEM using Syslog. Which menu path on the firewall GUI is used to define the Syslog server profile?

A.Objects > External Dynamic Lists > Syslog
B.Device > Server Profiles > Syslog
C.Policies > Forwarding > Syslog
D.Network > Log Settings > Syslog
AnswerB

This is the exact menu path to configure Syslog profiles in PAN-OS.

Why this answer

Syslog server profiles are configured under Device > Server Profiles > Syslog in the PAN-OS management interface.

28
MCQmedium

An incident responder notices malicious traffic originating from an internal workstation communicating with a known Command and Control (C2) IP address. To prevent further communication across the enterprise network, where should the analyst apply a temporary block rule if using Panorama?

A.Change the GlobalProtect Gateway IP pool configuration.
B.Modify the local hosts file on every endpoint via Cortex XDR Action Center.
C.Create a Panorama Pre-Rule or Post-Rule blocking the destination IP address and push the policy to managed firewalls.
D.Reboot the Panorama management server to flush active state tables.
AnswerC

Panorama central policy management allows pushing block rules across multiple firewalls efficiently.

Why this answer

Panorama allows administrators to create security rules at the Pre-Rules or Post-Rules level, or use dynamic block lists pushed across managed firewalls.

29
MCQhard

An administrator is configuring log forwarding filters in PAN-OS to reduce the volume of unneeded informational logs sent to an external SIEM. Where are these log forwarding filters defined?

A.Device > Setup > Management, under the Syslog export filter tab.
B.Panorama > Collector Groups > Log Retention policies.
C.Objects > Log Forwarding, attached to individual Security Policy rules.
D.Network > Interfaces > Ethernet, under the advanced logging parameters.
AnswerC

Log forwarding profiles allow granular filtering of logs based on severity, category, or custom expressions before forwarding.

Why this answer

Log forwarding filters are defined inside Log Forwarding Profiles (Objects > Log Forwarding) which are then attached to specific Security Policy rules.

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