リアル試験問題JN0-335問題集試験問題はここにある [2023年12月]
最新の2023年12月効果的なJN0-335テスト問題を使って合格突破
JN0-335試験に合格し、JNCIS-SEC認定を取得した個人は、ネットワークセキュリティにおける専門知識と、現代のネットワークのニーズに合わせたセキュリティソリューションの設計、実装、および管理能力を証明することができます。この認定は、ネットワークセキュリティ分野でのキャリアアップや、プロフェッショナル成長や発展の新しい機会を提供することができます。
JN0-335試験では、セキュリティポリシー、ファイアウォールフィルター、NAT、IPSEC VPNS、高可用性、クラスタリング、高度なセキュリティサービスなど、さまざまなトピックをカバーしています。この試験は65の複数選択の質問で構成されており、90分の時間制限があります。試験に合格した候補者は、Junosセキュリティプラットフォームを構成、監視、およびトラブルシューティングする能力を示しており、ネットワーク環境で複雑なセキュリティの課題に取り組むために設備が整っています。
質問 # 53
Which three statements are correct about fabric interfaces on the SRX5800? (Choose three.)
- A. Fabric interfaces must be user-assigned interfaces.
- B. Fabric interfaces must be same interface type.
- C. Fabric interfaces must be system-assigned interfaces.
- D. Fabric interfaces must be on the same Layer 2 segment.
- E. Fabric interfaces must have a user-assigned IP address.
正解：B、C、D
解説：
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-chassis-cluster- data-plane-interfaces.html
質問 # 54
Click the Exhibit button.
Referring to the configuration shown in the exhibit, which two statements are true? (Choose two.)
- A. The log is being sent to a remote server.
- B. The log is being stored on the local Routing Engine.
- C. The syslog is configured for an info facility.
- D. The syslog is configured for a user facility.
正解：A、D
質問 # 55
You are asked to find systems running applications that increase the risks on your network. You must ensure these systems are processed through IPS and Juniper ATP Cloud for malware and virus protection.
Which Juniper Networks solution will accomplish this task?
- A. Adaptive Threat Profiling
- B. UTM
- C. Encrypted Traffic Insights
- D. JIMS
正解：A
解説：
Adaptive Threat Profiling (ATP) is a Juniper Networks solution that enables organizations to detect malicious activity on their networks and process it through IPS and Juniper ATP Cloud for malware and virus protection. ATP is powered by Juniper's advanced Machine Learning and Artificial Intelligence (AI) capabilities, allowing it to detect and block malicious activity in real-time.
ATP is integrated with Juniper's Unified Threat Management (UTM) and Encrypted Traffic Insights (ETI) solutions, providing an end-to-end network protection solution.
質問 # 56
Which two statements describe JSA? (Choose two.)
- A. JSA can be used as a log node with Security Director or as a standalone solution.
- B. Security Director must be used to view third-party events rom JSA flow collectors.
- C. JSA events must be manually imported into Security Directory using an SSH connection.
- D. JSA supports events and flows from Junos devices, including third-party devices.
正解：A、D
質問 # 57
Where is AppSecure executed in the flow process on an SRX Series device?
- A. security policy
- B. services
- C. screens
- D. zones
正解：B
質問 # 58
Which two statements are correct regarding reth interfaces? (Choose two.)
- A. Child interfaces do not need to be in the same slot on both nodes.
- B. Child interfaces must be in the same slot on both nodes
- C. Child interfaces can be a mixture of Ethernet interface types.
- D. Child interfaces must be the same Ethernet interface type.
正解：A、D
質問 # 59
You want to deploy a virtualized SRX in your environment.
In this scenario, why would you use a vSRX instead of a cSRX? (Choose two.)
- A. Only the vSRX provides NAT, IPS, and UTM services
- B. The vSRX has faster boot times.
- C. Only the vSRX provides clustering.
- D. The vSRX supports Layer 2 and Layer 3 configurations.
正解：B、D
解説：
The vSRX supports both Layer 2 and Layer 3 configurations, while the cSRX is limited to Layer 3 configurations. Additionally, the vSRX has faster boot times, which is advantageous in certain scenarios. The vSRX and cSRX both provide NAT, IPS, and UTM services.
質問 # 60
You want to manually failover the primary Routing Engine in an SRX Series high availability cluster pair.
Which step is necessary to accomplish this task?
- A. Implement the control link recover/ solution before adjusting the priorities.
- B. Adjust the priority in the configuration on the secondary node.
- C. Issue the set chassis cluster disable reboot command on the primary node.
- D. Manually request the failover and identify the secondary node
正解：C
解説：
In order to manually failover the primary Routing Engine in an SRX Series high availability cluster pair, you must issue the command "set chassis cluster disable reboot" on the primary node. This command will disable the cluster and then reboot the primary node, causing the secondary node to take over as the primary node.
質問 # 61
You are asked to implement IPS on your SRX Series device. In this scenario, which two tasks must be completed before a configuration will work? (Choose two.)
- A. Reboot the SRX Series device.
- B. Download the IPS signature database.
- C. Install the IPS signature database.
- D. Enroll the SRX Series device with Juniper ATP Cloud.
正解：B、C
解説：
The two tasks that must be completed before a configuration for IPS on an SRX Series device will work are downloading the IPS signature database and installing the IPS signature database. The Security, Specialist (JNCIS-SEC) Study guide provides further information on how to download and install the IPS signature database. Enrolling the SRX Series device with Juniper ATP Cloud is not necessary to make a configuration work, and rebooting the SRX Series device is not required either.
質問 # 62
Which two statements are correct when considering IPS rule base evaluation? (Choose two.)
- A. IPS applies the least severe action to traffic matching multiple rules.
- B. IPS applies the most severe action to traffic matching multiple rules,
- C. IPS evaluates rules sequentially
- D. IPS evaluates rules concurrently.
正解：B、D
解説：
The Intrusion Prevention System (IPS) is a feature that provides protection against network- based threats. The IPS uses a rule base to evaluate network traffic and apply actions based on the rules that match the traffic.
When evaluating the rule base, the IPS evaluates the rules concurrently (option A). This means that the IPS can apply multiple rules to the same traffic simultaneously. If multiple rules match the same traffic, the IPS applies the most severe action (option B). This means that if there are conflicting actions specified in different rules, the IPS will apply the action that has the highest severity. For example, if one rule specifies a "drop" action and another rule specifies a "log" action for the same traffic, the IPS will drop the traffic because dropping has a higher severity than logging.
質問 # 63
You must fine tune an IPS security policy to eliminate false positives. You want to create exemptions to the normal traffic examination for specific traffic.
Which two parameters are required to accomplish this task? (Choose two.)
- A. source IP address
- B. source port
- C. destination IP address
- D. destination port
正解：A、C
質問 # 64
You want to collect events and flows from third-party vendors.
Which solution should you deploy to accomplish this task?
- A. Contrail
- B. Policy Enforcer
- C. JSA
- D. Log Director
正解：C
質問 # 65
You are asked to block malicious applications regardless of the port number being used. In this scenario, which two application security features should be used? (Choose two.)
- A. AppFW
- B. AppQoE
- C. APPID
- D. AppTrack
正解：A、C
解説：
You can block applications and users based on network access policies, users and their job roles, time, and application signatures. You can also use Juniper Advanced Threat Prevention (ATP) to find and block commodity and zero-day cyberthreats within files, IP traffic, and DNS requests.
質問 # 66
Regarding static attack object groups, which two statements are true? (Choose two.)
- A. You must manually add matching attack objects to a custom group.
- B. Group membership does not automatically change when Juniper updates the IPS signature database.
- C. Matching attack objects are automatically added to a custom group.
- D. Group membership automatically changes when Juniper updates the IPS signature database.
正解：B、D
解説：
static attack object groups are predefined groups of attack objects that are included in Juniper's IPS signature database. These groups do not change automatically when Juniper updates the database2.
質問 # 67
Click the Exhibit button.
Referring to the exhibit, you want to deploy Sky ATP with Policy Enforcer to block infected hosts at the access layer.
To complete this task, where should you configure the default gateway for the User-1 device?
- A. the irb interface on QFX-1
- B. the interface on SRX-1 that connects to QFX-2
- C. the interface of QFX-1 that connects to User-1
- D. the irb interface on QFX-2
正解：D
質問 # 68
You are asked to block malicious applications regardless of the port number being used.
In this scenario, which two application security features should be used? (Choose two.)
- A. AppFW
- B. AppQoE
- C. APPID
- D. AppTrack
正解：A、C
解説：
you can block applications and users based on network access policies, users and their job roles, time, and application signatures2. You can also use Juniper Advanced Threat Prevention (ATP) to find and block commodity and zero-day cyberthreats within files, IP traffic, and DNS requests1
質問 # 69
Which statement is true about high availability (HA) chassis clusters for the SRX Series device?
- A. Cluster nodes require an upgrade to HA compliant Routing Engines.
- B. Cluster nodes must be connected through a Layer 2 switch.
- C. HA clusters must use NAT to prevent overlapping subnets between the nodes.
- D. There can be active/passive or active/active clusters.
正解：D
質問 # 70
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