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質問 # 11
Which solution is best for securing an EKS environment?
- A. API orchestration
- B. CN-Series high availability (HA) pair
- C. PA-Series using load sharing
- D. VM-Series single host
正解：B
解説：
CN-Series for EKS Security:
* The CN-Series firewalls are specifically designed to secure Kubernetes environments, such as Amazon EKS. Deploying them in a high availability (HA) pair ensures robust, fault-tolerant security for containerized workloads, providing continuous protection and high availability.
質問 # 12
Which software firewall would help a prospect interested in securing an environment with Kubernetes?
- A. KN-Series
- B. CN-Series
- C. ML-Series
- D. VM-Series
正解：B
解説：
* The CN-Series firewalls are purpose-built for securing Kubernetes environments. They provide network security, visibility, and threat prevention specifically tailored to containerized applications and microservices running in Kubernetes.
質問 # 13
Which two steps are involved in deployment of a VM-Series firewall on NSX? (Choose two.)
- A. Enable communication between Panorama and the NSX Manager.
- B. Obtain the Amazon Machine Images (AMIs) from marketplace.
- C. Register the VM-Series firewall as a service.
- D. Create a virtual data center (vDC) and a vApp that includes the VM-Series firewall.
正解：A、C
解説：
* This step involves setting up a connection between Panorama (the centralized management platform for Palo Alto Networks firewalls) and the VMware NSX Manager. This communication is essential for managing and orchestrating the VM-Series firewalls within the NSX environment.
質問 # 14
Which two criteria are required to deploy VM-Series firewalls in high availability (HA)? (Choose two.)
- A. Deployment on same type of hypervisor
- B. Deployment on a different host
- C. Assignment of identical licenses and subscriptions
- D. Configuration of asymmetric routing
正解：A、C
解説：
For deploying VM-Series firewalls in high availability (HA), it is crucial to ensure that both firewalls in the HA pair have identical licenses and subscriptions to ensure feature parity and uninterrupted service during failover. Additionally, both firewalls must be deployed on the same type of hypervisor to ensure compatibility and proper synchronization of state and configurations between the active and passive units.
References:
* Palo Alto Networks High Availability Guide: HA Requirements
* Palo Alto Networks VM-Series Deployment Guide: High Availability
質問 # 15
How are CN-Series firewalls licensed?
- A. Service-plane vCPU
- B. Data-plane vCPU
- C. Management-plane vCPU
- D. Control-plane vCPU
正解：B
解説：
Data-plane vCPU Licensing:
* The CN-Series firewalls are licensed based on the number of data-plane vCPUs. This licensing model reflects the processing power dedicated to handling traffic and security enforcement within the containerized environment.
質問 # 16
Which type of group allows sharing cloud-learned tags with on-premises firewalls?
- A. Notify *
- B. Device
- C. Template
- D. Address
正解：D
解説：
* Address Group:
* Address groups in Palo Alto Networks firewalls allow for the grouping of multiple addresses or address objects. This capability enables the sharing of cloud-learned tags with on-premises firewalls, facilitating the consistent application of security policies across hybrid cloud environments.
質問 # 17
What is a design consideration for a prospect who wants to deploy VM-Series firewalls in an Amazon Web Services (AWS) environment?
- A. Only active-passive high availability (HA) is supported.
- B. Special AWS plugins are needed for load balancing.
- C. High availability (HA) clusters are limited to fewer than 8 virtual appliances.
- D. Resources are shared within the cluster.
正解：A
解説：
In AWS, VM-Series firewalls support only active-passive high availability (HA) configuration. This means that one firewall is active and processing traffic, while the other remains passive and takes over in the event of a failure. This design consideration ensures continuous availability and reliability of firewall services in the AWS environment.
References:
* Palo Alto Networks VM-Series Deployment Guide for AWS: VM-Series Deployment Guide
* Palo Alto Networks HA Configuration Guide: HA Configuration
質問 # 18
What are two requirements for automating service deployment of a VM-Series firewall from an NSX Manager? (Choose two.)
- A. Panorama has been configured to recognize both the NSX Manager and vCenter.
- B. vCenter has been given Palo Alto Networks subscription licenses for VM-Series firewalls.
- C. The deployed VM-Series firewall can establish communications with Panorama.
- D. Panorama can establish communications to the public Palo Alto Networks update servers.
正解：A、C
解説：
* For automating the deployment of VM-Series firewalls from NSX Manager, Panorama must be configured to recognize and communicate with both the NSX Manager and vCenter. This ensures that Panorama can manage the firewall policies and orchestration efficiently.
質問 # 19
How does Prisma Cloud Compute offer workload security at runtime?
- A. It automatically patches vulnerabilities and compliance issues for every container and service.
- B. It works with the identity provider (IdP) to identify overprivileged containers and services, and it restricts network access.
- C. It automatically builds an allow-list security model for every container and service.
- D. It quarantines containers that demonstrate increased CPU and memory usage.
正解：C
解説：
Allow-list Security Model:
* Prisma Cloud Compute provides runtime security by automatically creating an allow-list security model for each container and service. This model ensures that only expected and authorized behaviors are allowed, effectively preventing unauthorized activities.
質問 # 20
With which two private cloud environments does Palo Alto Networks have deep integrations? (Choose two.)
- A. Cisco ACI
- B. Dell APEX
- C. Nutanix
- D. VMware NSX-T
正解：A、D
解説：
Palo Alto Networks has deep integrations with:
* Cisco ACI:Integration with Cisco Application Centric Infrastructure (ACI) allows for automated security provisioning and enforcement within the Cisco data center environment, leveraging the tight coupling of network and security policies.
* VMware NSX-T:Integration with VMware NSX-T enables advanced security features and visibility within VMware's software-defined data center (SDDC) environment, facilitating automated security policies and enforcement across virtualized workloads.
References:
* Palo Alto Networks Integration with Cisco ACI: Cisco ACI Integration
* Palo Alto Networks Integration with VMware NSX-T: VMware NSX-T Integration
質問 # 21
What is a benefit of CN-Series firewalls securing traffic between pods and other workload types?
- A. It allows for automatic deployment, provisioning, and immediate policy enforcement without any manual intervention.
- B. It allows extension of Zero Trust Network Security to the most remote locations and smallest branches.
- C. It ensures consistent security across the entire environment.
- D. It protects data center and internet gateway deployments.
正解：C
解説：
* Consistent Security Across the Environment:
* CN-Series firewalls are designed to provide security for containerized environments by protecting traffic between pods and other workload types. This ensures that security policies are consistently enforced across all elements of the environment, maintaining a unified security posture.
質問 # 22
How does a CN-Series firewall prevent exfiltration?
- A. It distributes incoming virtual private cloud (VPC) traffic across the pool of VM-Series firewalls.
- B. It provides a license deactivation API key.
- C. It inspects outbound traffic content and blocks suspicious activity.
- D. It employs custom-built signatures based on hash.
正解：B
解説：
The CN-Series firewall prevents data exfiltration by inspecting the content of outbound traffic. It uses advanced security features, such as threat prevention and data loss prevention (DLP), to detect and block suspicious activities and unauthorized data transfers, ensuring sensitive data remains within the secure environment.
References:
* Palo Alto Networks CN-Series Documentation: CN-Series Documentation
* Palo Alto Networks Threat Prevention: Threat Prevention
質問 # 23
Regarding network segmentation, which two steps are involved in the configuration of a default route to an internet router? (Choose two.)
- A. Select Network > Virtual Router, then select the default link to open the Virtual Router dialog.
- B. Select the Config tab, then select New Route from the Security Zone Route drop-down menu.
- C. Select the Static Routes tab, then click Add.
- D. Select Network > Interfaces.
正解：A、C
解説：
To configure a default route to an internet router, you need to perform the following steps:
* Select Network > Virtual Router, then select the default link to open the Virtual Router dialog.
* Select the Static Routes tab, then click Add to create a new static route.
These steps ensure that the default route is correctly added to the virtual router configuration, allowing traffic to be directed to the appropriate internet gateway.
References:
* Palo Alto Networks Configuration Guide: Configuring Default Route
* Palo Alto Networks Virtual Router Configuration: Virtual Router
質問 # 24
Which component scans for threats in allowed traffic?
- A. Security profiles
- B. TLS decryption
- C. NAT
- D. Intelligent Traffic Offload
正解：A
解説：
* Security Profiles:
* Security profiles in Palo Alto Networks firewalls are used to scan for threats in allowed traffic.
These profiles include features such as Antivirus, Anti-Spyware, Vulnerability Protection, URL Filtering, and others that inspect traffic and detect potential threats.
質問 # 25
Which two methods of Zero Trust implementation can benefit an organization? (Choose two.)
- A. Boundaries are established.
- B. Access controls are enforced.
- C. Compliance is validated.
- D. Security automation is seamlessly integrated.
正解：B、D
解説：
Zero Trust implementation revolves around the principle that no entity, inside or outside the network, should be trusted by default. The primary methods that benefit an organization are:
* Security automation is seamlessly integrated: Zero Trust requires continuous monitoring and verification of every device and user attempting to access resources. Automation helps in efficiently managing these processes, ensuring that security policies are consistently enforced without human error.
Automated tools can quickly detect anomalies, respond to threats, and update access controls dynamically.
質問 # 26
Which two factors lead to improved return on investment for prospects interested in Palo Alto Networks virtualized next-generation firewalls (NGFWs)? (Choose two.)
- A. Reduced insurance premiums
- B. Reduced operational expenditures
- C. Reduced time to deploy
- D. Decreased likelihood of data breach
正解：B、C
解説：
Prospects interested in Palo Alto Networks virtualized next-generation firewalls (NGFWs) can achieve improved return on investment (ROI) through the following factors:
* Reduced operational expenditures: Virtualized NGFWs reduce the need for physical hardware, lowering the costs associated with purchasing, maintaining, and managing hardware appliances. This also includes savings on power, cooling, and physical space requirements.
質問 # 27
Which component can provide application-based segmentation and prevent lateral threat movement?
- A. DNS Security
- B. App-ID *
- C. NAT
- D. URL Filtering
正解：B
解説：
App-ID is a feature that provides application-based segmentation and helps prevent lateral threat movement within a network. By identifying and controlling applications traversing the network regardless of port, protocol, or encryption (SSL or SSH), App-ID allows granular security policies to be applied, thereby limiting the spread of threats within the network.
References:
* Palo Alto Networks App-ID Technology: App-ID
* Palo Alto Networks Application and Threat Content: App-ID Overview
質問 # 28
What can be implemented in a CN-Series to protect communications between Dockers?
- A. Firewalling
- B. Runtime security
- C. Vulnerability management
- D. Data loss prevention (DLP)
正解：A
解説：
In a CN-Series (Cloud Native) environment, protecting communications between Docker containers is crucial.
CN-Series firewalls are designed to provide advanced firewalling capabilities within containerized environments:
* Firewalling: The CN-Series firewall provides Layer 7 visibility, allowing for application-layer security policies and protections. It ensures that all inter-container traffic is inspected, filtered, and secured according to the defined security policies. This includes blocking malicious traffic, preventing unauthorized access, and providing micro-segmentation within the Kubernetes clusters.
*
質問 # 29
What helps avoid split brain in active-passive high availability (HA) pair deployment?
- A. Using a standard traffic interface as the HA2 backup
- B. Using the management interface as the HA1 backup link
- C. Enabling preemption on both firewalls in the HA pair
- D. Using a standard traffic interface as the HA3 link
正解：B
解説：
To avoid split brain scenarios in an active-passive high availability (HA) pair deployment, the management interface can be used as the HA1 backup link. This ensures reliable communication between the HA pair and prevents both firewalls from assuming the active role simultaneously, which can happen if they lose connectivity with each other on the primary HA1 link.
References:
* Palo Alto Networks High Availability Guide: HA Configuration
* Best Practices for HA Configuration: Avoiding Split Brain
質問 # 30
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