[2024年03月] 試験PCSFE最新ブレーン専門問題集はここ
無料で使えるPCSFE試験問題集試験点数を伸ばそう
質問 # 23
Which software firewall would assist a prospect who is interested in securing extensive DevOps deployments?
- A. Cloud next-generation firewall
- B. VM-Series
- C. CN-Series
- D. Ion-Series
正解：B
解説：
VM-Series firewall is the software firewall that would assist a prospect who is interested in securing extensive DevOps deployments. DevOps is a set of practices that combines software development and IT operations to deliver software products faster and more reliably. DevOps deployments require network security that can protect the traffic between different stages of the software development lifecycle, such as development, testing, staging, and production, as well as between different cloud or virtualization platforms, such as public clouds, private clouds, or on-premises data centers. VM-Series firewall is a virtualized version of the Palo Alto Networks next-generation firewall that can be deployed on various cloud or virtualization platforms. VM-Series firewall can assist a prospect who is interested in securing extensive DevOps deployments by providing comprehensive security and visibility across hybrid and multi-cloud environments, protecting applications and data from cyberattacks, and supporting automation and orchestration tools that simplify and accelerate the deployment and configuration of firewalls across different platforms. CN-Series, Ion-Series, and Cloud next-generation firewall are not software firewalls that would assist a prospect who is interested in securing extensive DevOps deployments, but they are related solutions that can be deployed on specific platforms or environments. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [VM-Series Datasheet], [VM-Series Deployment Guide], [What is DevOps?]
質問 # 24
Where do CN-Series devices obtain a VM-Series authorization key?
- A. Local installation
- B. Customer Support Portal
- C. Panorama
- D. GitHub
正解：C
解説：
CN-Series devices obtain a VM-Series authorization key from Panorama. Panorama is a centralized management server that provides visibility and control over multiple Palo Alto Networks firewalls and devices. A VM-Series authorization key is a license key that activates the VM-Series firewall features and capacities. CN-Series devices obtain a VM-Series authorization key from Panorama by registering with Panorama using their CPU ID and requesting an authorization code from Panorama's license pool. Panorama then generates an authorization key for the CN-Series device and sends it back to the device for activation. CN-Series devices do not obtain a VM-Series authorization key from local installation, GitHub, or Customer Support Portal, as those are not valid or relevant sources for license management. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [Panorama Overview], [VM-Series Licensing Overview], [CN-Series Licensing]
質問 # 25
Which two routing options are supported by VM-Series? (Choose two.)
- A. IGRP
- B. OSPF
- C. BGP
- D. RIP
正解：B、C
解説：
The two routing options that are supported by VM-Series are:
OSPF
BGP
Routing is a process that determines the best path for sending network packets from a source to a destination. Routing options are protocols or methods that enable routing between different networks or devices. VM-Series firewall is a virtualized version of the Palo Alto Networks next-generation firewall that can be deployed on various cloud or virtualization platforms. VM-Series firewall supports various routing options that allow it to participate in dynamic routing environments and exchange routing information with other routers or devices. OSPF and BGP are two routing options that are supported by VM-Series. OSPF is a routing option that uses link-state routing algorithm to determine the shortest path between routers within an autonomous system (AS). BGP is a routing option that uses path vector routing algorithm to determine the best path between routers across different autonomous systems (ASes). RIP and IGRP are not routing options that are supported by VM-Series, but they are related protocols that can be used for other purposes. Reference: [Palo Alto Networks Certified Software Firewall Engineer (PCSFE)], [VM-Series Deployment Guide], [Routing Overview], [What is OSPF?], [What is BGP?]
質問 # 26
How does Prisma Cloud Compute offer workload security at runtime?
- A. It works with the identity provider (IdP; to identify overprivileged containers and services and it restricts network access
- B. It quarantines containers that demonstrate increased CPU and memory usage.
- C. It automatically builds an allow-list security model for every container and service.
- D. It automatically patches vulnerabilities and compliance issues for every container and service.
正解：C
解説：
Prisma Cloud Compute offers workload security at runtime by automatically building an allow-list security model for every container and service. Workload security is a type of security that protects applications and data from cyberattacks across different stages of the software development lifecycle, such as development, testing, staging, and production. Runtime security is a type of security that monitors and analyzes workload behavior in real time to detect and prevent malicious activities or anomalous behaviors. Prisma Cloud Compute is a cloud-native solution that provides comprehensive security and visibility across hybrid and multi-cloud environments, covering hosts, containers, serverless functions, and web applications. Prisma Cloud Compute offers workload security at runtime by automatically building an allow-list security model for every container and service, which defines the expected network connections, processes, file system activity, and system calls for each workload based on its baseline behavior. Prisma Cloud Compute then enforces the allow-list security model and blocks any deviations or violations from the expected behavior. Prisma Cloud Compute does not quarantine containers that demonstrate increased CPU and memory usage, automatically patch vulnerabilities and compliance issues for every container and service, or work with the identity provider (IdP) to identify overprivileged containers and services and restrict network access, as those are not methods or features of Prisma Cloud Compute for workload security at runtime. Reference: [Palo Alto Networks Certified Software Firewall Engineer (PCSFE)], [Prisma Cloud Compute Datasheet], [Prisma Cloud Compute Overview], [Prisma Cloud Compute Runtime Defense]
質問 # 27
Why are containers uniquely suitable for runtime security based on allow lists?
- A. Operations teams know which processes are used within a container.
- B. Docker has a built-in runtime analysis capability to aid in allow listing.
- C. Developers define the processes used in containers within the Dockerfile.
- D. Containers have only a few defined processes that should ever be executed.
正解：D
解説：
Containers are uniquely suitable for runtime security based on allow lists because containers have only a few defined processes that should ever be executed. Developers can specify the processes that are allowed to run in a container using a Dockerfile, but this does not guarantee that only those processes will run at runtime. Therefore, using an allow list approach can prevent any unauthorized or malicious processes from running in a container2. Reference: Container Security
質問 # 28
What is a benefit of CN-Series firewalls securing traffic between pods and other workload types?
- A. It protects data center and internet gateway deployments.
- B. It ensures consistent security across the entire environment.
- C. It allows for automatic deployment, provisioning, and immediate policy enforcement without any manual intervention.
- D. It allows extension of Zero Trust Network Security to the most remote locations and smallest branches.
正解：C
解説：
A benefit of CN-Series firewalls securing traffic between pods and other workload types is that it allows for automatic deployment, provisioning, and immediate policy enforcement without any manual intervention. CN-Series firewalls are integrated with Kubernetes and use the Kubernetes API server to get information about pod labels, namespaces, services, and network policies. CN-Series firewalls can also use Panorama or Terraform to automate the configuration and management of security policies. Reference: [CN-Series Deployment Guide]
質問 # 29
Which two features of CN-Series firewalls protect east-west traffic between pods in different trust zones? (Choose two.)
- A. Layer 7 visibility
- B. Intrusion prevention system
- C. Communication with Panorama
- D. External load balancer
正解：A、B
解説：
The two features of CN-Series firewalls that protect east-west traffic between pods in different trust zones are:
Intrusion prevention system
Layer 7 visibility
East-west traffic is the traffic that flows between applications or workloads within a network or a cloud environment. Pods are the smallest units of deployment in Kubernetes, consisting of one or more containers that share resources and network space. Trust zones are segments of the network or the cloud environment that have different levels of security requirements or policies based on data sensitivity, user identity, device type, or application function. CN-Series firewalls are containerized firewalls that integrate with Kubernetes and provide visibility and control over container traffic. Intrusion prevention system is a feature of CN-Series firewalls that protects east-west traffic between pods in different trust zones by detecting and blocking known exploits and vulnerabilities using signature-based and behavior-based methods. Layer 7 visibility is a feature of CN-Series firewalls that protects east-west traffic between pods in different trust zones by identifying and classifying applications and protocols based on their content and characteristics, regardless of port, encryption, or evasion techniques. Communication with Panorama and external load balancer are not features of CN-Series firewalls that protect east-west traffic between pods in different trust zones, but they are related features that can enhance management and performance. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [CN-Series Concepts], [CN-Series Deployment Guide for Native K8], [Intrusion Prevention System Overview], [App-ID Overview]
質問 # 30
Which two configuration options does Palo Alto Networks recommend for outbound high availability (HA) design in Amazon Web Services using a VM-Series firewall? (Choose two.)
- A. Traditional active-passive HA
- B. Traditional active-active HA
- C. Transit VPC and Security VPC
- D. Transit gateway and Security VPC
正解：A、D
解説：
Palo Alto Networks recommends two configuration options for outbound high availability (HA) design in Amazon Web Services using a VM-Series firewall: transit gateway and Security VPC, and traditional active-passive HA. Transit gateway and Security VPC allows you to use a single transit gateway to route traffic between multiple VPCs and the internet, while using a Security VPC to host the VM-Series firewalls. Traditional active-passive HA allows you to use two VM-Series firewalls in an HA pair, where one firewall is active and handles all traffic, while the other firewall is passive and takes over in case of a failure. Reference: [VM-Series Deployment Guide for AWS Outbound VPC]
質問 # 31
Which component allows the flexibility to add network resources but does not require making changes to existing policies and rules?
- A. App-ID
- B. Content-ID
- C. External dynamic list
- D. Dynamic address group
正解：D
解説：
Dynamic address group is the component that allows the flexibility to add network resources but does not require making changes to existing policies and rules. Dynamic address group is an object that represents a group of IP addresses based on criteria such as tags, regions, interfaces, or user-defined attributes. Dynamic address group allows Security policies to adapt dynamically to changes in the network topology or workload characteristics without requiring manual updates. Content-ID, External dynamic list, and App-ID are not components that allow the flexibility to add network resources but do not require making changes to existing policies and rules, but they are related features that can enhance security and visibility. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [Dynamic Address Groups Overview], [Content-ID Overview], [External Dynamic Lists Overview], [App-ID Overview]
質問 # 32
Why are VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster problematic for protecting containerized workloads?
- A. They are located outside the cluster and have no visibility into application-level cluster traffic.
- B. They do not scale independently of the Kubernetes cluster.
- C. They are managed by another entity when located inside the cluster.
- D. They function differently based on whether they are located inside or outside of the cluster.
正解：A
解説：
VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster are problematic for protecting containerized workloads because they are located outside the cluster and have no visibility into application-level cluster traffic. Kubernetes is a platform that provides orchestration, automation, and management of containerized applications. Kubernetes cluster traffic consists of traffic between containers within a pod, across pods, or across namespaces. VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster cannot inspect or control this traffic, as they only see the encapsulated or aggregated traffic at the network layer. This creates blind spots and security gaps for containerized workloads. VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster are not problematic for protecting containerized workloads because they do not scale independently of the Kubernetes cluster, are managed by another entity when located inside the cluster, or function differently based on whether they are located inside or outside of the cluster, as those are not valid reasons or scenarios for firewall deployment in a Kubernetes environment. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [CN-Series Concepts], [VM-Series on Kubernetes]
質問 # 33
Which two statements apply to the VM-Series plugin? (Choose two.)
- A. It enables management of cloud-specific interactions between VM-Series firewalls and supported public cloud platforms.
- B. It can be upgraded independently of PAN-OS.
- C. It can manage Panorama plugins.
- D. It can manage capabilities common to both VM-Series firewalls and hardware firewalls.
正解：A、B
解説：
The two statements that apply to the VM-Series plugin are:
It can be upgraded independently of PAN-OS.
It enables management of cloud-specific interactions between VM-Series firewalls and supported public cloud platforms.
The VM-Series plugin is a software component that extends the functionality of the PAN-OS operating system to support cloud-specific features and APIs. The VM-Series plugin can be upgraded independently of PAN-OS to provide faster access to new cloud capabilities and integrations. The VM-Series plugin enables management of cloud-specific interactions between VM-Series firewalls and supported public cloud platforms, such as AWS, Azure, GCP, Alibaba Cloud, and Oracle Cloud. These interactions include bootstrapping, licensing, scaling, high availability, load balancing, and tagging. The VM-Series plugin cannot manage capabilities common to both VM-Series firewalls and hardware firewalls, as those are handled by PAN-OS. The VM-Series plugin cannot manage Panorama plugins, as those are separate software components that extend the functionality of the Panorama management server to support cloud-specific features and APIs. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [VM-Series Plugin Overview], [VM-Series Plugin Release Notes]
質問 # 34
Which component can provide application-based segmentation and prevent lateral threat movement?
- A. App-ID
- B. URL Filtering
- C. DNS Security
- D. NAT
正解：A
解説：
App-ID is the component that can provide application-based segmentation and prevent lateral threat movement. Application-based segmentation is a method of dividing the network into smaller segments or zones based on application or workload characteristics, such as function, dependency, owner, or security posture. Lateral threat movement is a technique used by attackers to move across the network from one compromised host to another, looking for sensitive data or assets. App-ID is a feature that identifies and classifies applications and protocols based on their content and characteristics, regardless of port, encryption, or evasion techniques. App-ID can provide application-based segmentation and prevent lateral threat movement by applying granular security policies based on application information to each segment or connection, blocking unauthorized access or data exfiltration. DNS Security, NAT, and URL Filtering are not components that can provide application-based segmentation and prevent lateral threat movement, but they are related features that can enhance security and visibility. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [App-ID Overview], [Microsegmentation with Palo Alto Networks], [Lateral Movement]
質問 # 35
Which two mechanisms could trigger a high availability (HA) failover event? (Choose two.)
- A. Ping monitoring
- B. Heartbeat polling
- C. Session polling
- D. Link monitoring
正解：B、D
解説：
Heartbeat polling and link monitoring are two mechanisms that can trigger an HA failover event. Heartbeat polling is a method of verifying the health of the peer firewall by sending periodic heartbeat messages. If the heartbeat messages are not received within a specified interval, the firewall assumes that the peer is down and initiates a failover. Link monitoring is a method of verifying the connectivity of the interfaces on the firewall by sending link state packets. If the link state packets are not received on a specified number of interfaces, the firewall assumes that the network is down and initiates a failover. Ping monitoring and session polling are not HA mechanisms, but they are used for path monitoring and session synchronization respectively. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [High Availability Overview], [Configure HA Link Monitoring], [Configure HA Path Monitoring], [Configure Session Synchronization]
質問 # 36
What are two environments supported by the CN-Series firewall? (Choose two.)
- A. OpenShift
- B. Native K8
- C. OpenStack
- D. Positive K
正解：A、B
解説：
The two environments supported by the CN-Series firewall are:
OpenShift
Native K8
The CN-Series firewall is a containerized firewall that integrates with Kubernetes and provides visibility and control over container traffic. The CN-Series firewall can be deployed in various environments that support Kubernetes, such as public clouds, private clouds, or on-premises data centers. OpenShift is an environment supported by the CN-Series firewall. OpenShift is a platform that provides enterprise-grade Kubernetes and container orchestration, as well as developer tools and services. Native K8 is an environment supported by the CN-Series firewall. Native K8 is a term that refers to the standard Kubernetes distribution that is available from the Kubernetes project website, without any vendor-specific modifications or additions. Positive K and OpenStack are not environments supported by the CN-Series firewall, but they are related concepts that can be used for other purposes. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [CN-Series Datasheet], [CN-Series Deployment Guide for OpenShift], [CN-Series Deployment Guide for Native K8], [What is OpenShift?], [What is Kubernetes?]
質問 # 37
Which offering inspects encrypted outbound traffic?
- A. TLS decryption
- B. Content-ID
- C. WildFire
- D. Advanced URL Filtering (AURLF)
正解：A
解説：
TLS decryption is the offering that inspects encrypted outbound traffic. TLS decryption is a feature that allows the firewall to decrypt and inspect outbound SSL/TLS traffic from internal clients to external servers. TLS decryption can inspect encrypted outbound traffic by applying threat prevention technologies, such as antivirus, anti-spyware, vulnerability protection, URL filtering, file blocking, data filtering, and WildFire analysis, to the decrypted traffic and blocking any malicious content or activity. WildFire, Content-ID, and Advanced URL Filtering (AURLF) are not offerings that inspect encrypted outbound traffic, but they are related solutions that can enhance security and visibility. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [TLS Decryption Overview], [Threat Prevention Datasheet]
質問 # 38
A customer in a VMware ESXi environment wants to add a VM-Series firewall and partition an existing group of virtual machines (VMs) in the same subnet into two groups. One group requires no additional security, but the second group requires substantially more security.
How can this partition be accomplished without editing the IP addresses or the default gateways of any of the guest VMs?
- A. Create a new virtual switch and use the VM-Series firewall to separate virtual switches using virtual wire mode. Then move the guests that require more security into the new virtual switch.
- B. Send the VLAN out of the virtual environment into a hardware Palo Alto Networks firewall in Layer 3 mode. Use the same IP address as the old default gateway, then delete it.
- C. Create a Layer 3 interface in the same subnet as the VMs and then configure proxy Address Resolution Protocol (ARP).
- D. Edit the IP address of all of the affected VMs. www*
正解：A
解説：
The partition can be accomplished without editing the IP addresses or the default gateways of any of the guest VMs by creating a new virtual switch and using the VM-Series firewall to separate virtual switches using virtual wire mode. Then move the guests that require more security into the new virtual switch. A virtual switch is a software-based switch that connects virtual machines (VMs) in a VMware ESXi environment. A virtual wire is a deployment mode of the VM-Series firewall that allows it to act as a bump in the wire between two network segments, without requiring an IP address or routing configuration. By creating a new virtual switch and using the VM-Series firewall to separate virtual switches using virtual wire mode, the customer can isolate the group of VMs that require more security from the rest of the network, and apply security policies to the traffic passing through the firewall. The partition cannot be accomplished without editing the IP addresses or the default gateways of any of the guest VMs by editing the IP address of all of the affected VMs, creating a Layer 3 interface in the same subnet as the VMs and then configuring proxy Address Resolution Protocol (ARP), or sending the VLAN out of the virtual environment into a hardware Palo Alto Networks firewall in Layer 3 mode. Use the same IP address as the old default gateway, then delete it, as those methods would require changing the network configuration of the guest VMs or introducing additional complexity and latency. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [Deploying Virtual Switches], [Virtual Wire Deployment], [Deploying Virtual Wire on VMware ESXi]
質問 # 39
When implementing active-active high availability (HA), which feature must be configured to allow the HA pair to share a single IP address that may be used as the network's gateway IP address?
- A. VRRP
- B. ARP load sharing
- C. Floating IP address
- D. HSRP
正解：C
質問 # 40
What are two requirements for automating service deployment of a VM-Series firewall from an NSX Manager? (Choose two.)
- A. vCenter has been given Palo Alto Networks subscription licenses for VM-Series firewalls.
- B. Panorama has been configured to recognize both the NSX Manager and vCenter.
- C. Panorama can establish communications to the public Palo Alto Networks update servers.
- D. The deployed VM-Series firewall can establish communications with Panorama.
正解：B、D
解説：
The two requirements for automating service deployment of a VM-Series firewall from an NSX Manager are:
Panorama has been configured to recognize both the NSX Manager and vCenter.
The deployed VM-Series firewall can establish communications with Panorama.
NSX Manager is a software component that provides centralized management and control of the NSX environment, including network virtualization, automation, and security. Service deployment is a process that involves deploying and configuring network services, such as firewalls, load balancers, or routers, on the NSX environment. VM-Series firewall is a virtualized version of the Palo Alto Networks next-generation firewall that can be deployed on various cloud or virtualization platforms, including NSX. Panorama is a centralized management server that provides visibility and control over multiple Palo Alto Networks firewalls and devices. Panorama has been configured to recognize both the NSX Manager and vCenter is a requirement for automating service deployment of a VM-Series firewall from an NSX Manager. vCenter is a software component that provides centralized management and control of the VMware environment, including hypervisors, virtual machines, and other resources. Panorama has been configured to recognize both the NSX Manager and vCenter by adding them as VMware service managers and enabling service insertion for VM-Series firewalls on NSX. This allows Panorama to communicate with the NSX Manager and vCenter, retrieve information about the NSX environment, and deploy and manage VM-Series firewalls as network services on the NSX environment. The deployed VM-Series firewall can establish communications with Panorama is a requirement for automating service deployment of a VM-Series firewall from an NSX Manager. The deployed VM-Series firewall can establish communications with Panorama by registering with Panorama using its serial number or IP address, and receiving configuration updates and policy rules from Panorama. This allows the VM-Series firewall to operate as part of the Panorama management domain, synchronize its settings and status with Panorama, and report its logs and statistics to Panorama. vCenter has been given Palo Alto Networks subscription licenses for VM-Series firewalls and Panorama can establish communications to the public Palo Alto Networks update servers are not requirements for automating service deployment of a VM-Series firewall from an NSX Manager, as those are not related or relevant factors for service deployment automation. Reference: [Palo Alto Networks Certified Software Firewall Engineer (PCSFE)], [Deploy the VM-Series Firewall on VMware NSX-T], [Panorama Overview], [VMware Service Manager], [Register the Firewall with Panorama]
質問 # 41
Which component scans for threats in allowed traffic?
- A. TLS decryption
- B. Security profiles
- C. Intelligent Traffic Offload
- D. NAT
正解：B
解説：
Security profiles are the components that scan for threats in allowed traffic. Security profiles are sets of rules or settings that define how the firewall will inspect and handle traffic based on various threat prevention technologies, such as antivirus, anti-spyware, vulnerability protection, URL filtering, file blocking, data filtering, and WildFire analysis. Security profiles can be applied to Security policy rules to enforce granular protection against known and unknown threats in allowed traffic. Intelligent Traffic Offload, TLS decryption, and NAT are not components that scan for threats in allowed traffic, but they are related features that can enhance security and performance. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [Security Profiles Overview], [Threat Prevention Datasheet]
質問 # 42
What is the appropriate file format for Kubernetes applications?
- A. .json
- B. .xml
- C. .yaml
- D. .exe
正解：C
解説：
The appropriate file format for Kubernetes applications is .yaml. YAML is a human-readable data serialization language that is commonly used for configuration files. Kubernetes applications are defined and deployed using YAML files that specify the desired state and configuration of the application components, such as pods, services, deployments, or ingresses. YAML files for Kubernetes applications follow a specific syntax and structure that adhere to the Kubernetes API specifications. .exe, .json, and .xml are not appropriate file formats for Kubernetes applications, but they are related formats that can be used for other purposes. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [What is YAML?], [Kubernetes Basics], [Kubernetes API Overview]
質問 # 43
How are Palo Alto Networks Next-Generation Firewalls (NGFWs) deployed within a Cisco ACI architecture?
- A. Service graphs are configured to allow their deployment.
- B. SDN code hooks can help detonate malicious file samples designed to detect virtual environments.
- C. Traffic can be automatically redirected using static address objects.
- D. VXLAN or NVGRE traffic is terminated and inspected for translation to VLANs.
正解：A
解説：
Palo Alto Networks Next-Generation Firewalls (NGFWs) are deployed within a Cisco ACI architecture using service graphs. Service graphs are logical representations of how traffic flows through different network services, such as firewalls, load balancers, or routers. By configuring service graphs, you can insert NGFWs into the traffic path and apply security policies to the traffic. Reference: [Palo Alto Networks NGFW Integration with Cisco ACI]
質問 # 44
What is required to integrate a Palo Alto Networks VM-Series firewall with Azure Orchestration?
- A. Client-ID
- B. Aperture orchestration engine
- C. API Key
- D. Dynamic Address Groups
正解：C
解説：
To integrate a Palo Alto Networks VM-Series firewall with Azure Orchestration, you need an API Key. The API Key is used to authenticate and authorize requests from Azure Orchestration to the VM-Series firewall. The API Key is generated on the VM-Series firewall and copied to Azure Orchestration. Reference: [Azure Orchestration Integration with Palo Alto Networks VM-Series Firewalls]
質問 # 45
Which two valid components are used in installation of a VM-Series firewall in an OpenStack environment? (Choose two.)
- A. VM-Series qcow2 image
- B. OpenStack heat template in YAML Ain't Markup Language (YAML) format
- C. VM-Series VHD image
- D. OpenStack heat template in JSON format
正解：A、B
解説：
The two valid components that are used in installation of a VM-Series firewall in an OpenStack environment are:
OpenStack heat template in YAML Ain't Markup Language (YAML) format
VM-Series qcow2 image
OpenStack is a cloud computing platform that provides infrastructure as a service (IaaS) for deploying and managing virtual machines (VMs) and other resources. OpenStack environment requires network security that can protect the traffic between VMs or other cloud services from cyberattacks and enforce granular security policies based on application, user, content, and threat information. VM-Series firewall is a virtualized version of the Palo Alto Networks next-generation firewall that can be deployed on various cloud or virtualization platforms, including OpenStack. OpenStack heat template in YAML format is a valid component that is used in installation of a VM-Series firewall in an OpenStack environment. OpenStack heat template is a file that defines the resources and configuration for deploying and managing a VM-Series firewall instance on OpenStack. YAML is a human-readable data serialization language that is commonly used for configuration files. YAML format is supported for OpenStack heat templates for VM-Series firewalls. VM-Series qcow2 image is a valid component that is used in installation of a VM-Series firewall in an OpenStack environment. VM-Series qcow2 image is a file that contains the software image of the VM-Series firewall for OpenStack. qcow2 is a disk image format that supports features such as compression, encryption, snapshots, and copy-on-write. qcow2 format is supported for VM-Series images for OpenStack. OpenStack heat template in JSON format and VM-Series VHD image are not valid components that are used in installation of a VM-Series firewall in an OpenStack environment, as those are not supported formats for OpenStack heat templates or VM-Series images. Reference: Palo Alto Networks Certified Software Firewall Engineer (PCSFE), [Deploy the VM-Series Firewall on OpenStack], [What is YAML?], [What is qcow2?]
質問 # 46
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