最新JN0-335テスト材料には有効なJN0-335テストエンジン
JN0-335更新された試験問題集で[2024年最新] 練習には有効な試験問題集
質問 # 24
You must deploy AppSecure in your network to block risky applications. In this scenario, which two AppSecure features are required? (Choose two.)
- A. AppFW
- B. APBR
- C. AppTrack
- D. AppID
正解：C、D
質問 # 25
Click the Exhibit button.
Which two statements are true about the session shown in the exhibit? (Choose two.)
- A. One security policy is required for bidirectional traffic flow.
- B. Two security policies are required for bidirectional traffic flow.
- C. The ALG was enabled by manual configuration.
- D. The ALG was enabled by default.
正解：B、C
質問 # 26
Exhibit
Referring to the SRX Series flow module diagram shown in the exhibit, where is application security processed?
- A. Security Policy
- B. Forwarding Lookup
- C. Screens
- D. Services ALGs
正解：D
質問 # 27
You are asked to enable AppTrack to monitor application traffic from hosts in the User zone destined to hosts in the Internet zone.
In this scenario, which statement is true?
- A. You must enable the AppTrack feature within the Internet zone configuration.
- B. You must enable the AppTrack feature within the ingress interface configuration associated with the Internet zone.
- C. You must enable the AppTrack feature within the User zone configuration.
- D. You must enable the AppTrack feature within the interface configuration associated with the User zone.
正解：C
質問 # 28
Click the Exhibit button.
You have implemented SSL proxy client protection. After implementing this feature, your users are complaining about the warning message shown in the exhibit.
Which action must you perform to eliminate the warning message?
- A. Import the SRX self-signed CA certificate into the client Web browsers.
- B. Import the SRX self-signed CA certificate into the SRX certificate public store.
- C. Regenerate the SRX self-signed CA certificate and include the correct organization name.
- D. Configure the SRX Series device as a trusted site in the client Web browsers.
正解：A
質問 # 29
Regarding static attack object groups, which two statements are true? (Choose two.)
- A. Group membership does not automatically change when Juniper updates the IPS signature database.
- B. Matching attack objects are automatically added to a custom group.
- C. You must manually add matching attack objects to a custom group.
- D. Group membership automatically changes when Juniper updates the IPS signature database.
正解：A、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 database.
質問 # 30
Your company is using the Juniper ATP Cloud free model. The current inspection profile is set at
10 MB You are asked to configure ATP Cloud so that executable files up to 30 MB can be scanned while at the same time minimizing the change in scan time for other file types.
Which configuration should you use in this scenario?
- A. Use the CLI to change the default profile to increase the scan limit for all files to 30 MB.
- B. Use the CLI to create a custom profile and increase the scan limit.
- C. Use the ATP Cloud Ul to update a custom profile and increase the scan limit for executable files to 30 MB.
- D. Use the ATP Cloud Ul to change the default profile to increase the scan limit for all files to 30 MB.
正解：C
解説：
In this scenario, you should use the ATP Cloud Ul to create a custom profile and update the scan limit for executable files to 30 MB. This will ensure that executable files up to 30 MB can be scanned, while at the same time minimizing the change in scan time for other file types. To do this, log in to the ATP Cloud Ul and go to the Profiles tab. Click the Create button to create a new profile, and then adjust the scan limits for executable files to 30 MB. Once you have saved the custom profile, you can apply it to the desired systems and the new scan limit will be in effect.
質問 # 31
Click the Exhibit button.
Which two statements are true about the configuration shown in the exhibit? (Choose two.)
- A. Aggressive aging is triggered if the session table reaches 95% capacity.
- B. The session is removed from the session table after 10 milliseconds of inactivity.
- C. The session is removed from the session table after 10 seconds of inactivity.
- D. Aggressive aging is triggered if the session table reaches 80% capacity.
正解：A、C
質問 # 32
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. JIMS
- C. Encrypted Traffic Insights
- D. UTM
正解：A
解説：
Explanation
Adaptive Threat Profiling is a feature that allows SRX Series Firewalls to generate, propagate, and consume threat feeds based on their own advanced detection and policy-match events. This feature enables you to configure security or IDP policies that, when matched, inject the source IP address, destination IP address, source identity, or destination identity into a threat feed, which can be leveraged by other devices as a dynamic-address-group (DAG). With adaptive threat profiling, the Juniper ATP Cloud service acts as a feed-aggregator and consolidates feeds from SRX across your enterprise and shares the deduplicated results back to all SRX Series Firewalls in the realm at regular intervals. SRX Series Firewalls can then use these feeds to perform further actions against the traffic. This feature allows you to find systems running applications that increase the risks on your network and ensure these systems are processed through IPS and Juniper ATP Cloud for malware and virus protection1. References:
Adaptive Threat Profiling Overview and Configuration
Adaptive Threat Profiling Overview
Juniper Launches Adaptive Threat Profiling, New VPN Features
Juniper Networks Answers Who and What is On the Network with Risk-Based Access Control Capabilities and New VPN Application Adaptive Threat Profiling Overview | SD Cloud
質問 # 33
Regarding static attack object groups, which two statements are true? (Choose two.)
- A. Group membership does not automatically change when Juniper updates the IPS signature database.
- B. Matching attack objects are automatically added to a custom group.
- C. You must manually add matching attack objects to a custom group.
- D. Group membership automatically changes when Juniper updates the IPS signature database.
正解：A、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 # 34
You must deploy AppSecure in your network to block risky applications.
In this scenario, which two AppSecure features are required? (Choose two.)
- A. AppFW
- B. APBR
- C. AppTrack
- D. AppID
正解：C、D
質問 # 35
You are asked to ensure that if the session table on your SRX Series device gets close to exhausting its resources, that you enforce a more aggress.ve age-out of existing flows.
In this scenario, which two statements are correct? (Choose two.)
- A. The high-watermark configuration specifies the percentage of how much of the session table can be allocated before applying a more aggressive age-out timer
- B. The early-ageout configuration specifies the timeout value, in seconds, that will be applied once the high-watermark value is met.
- C. The early-ageout configuration specifies the timeout value, in seconds, that will be applied once the low-watermark value is met.
- D. The high-watermark configuration specifies the percentage of how much of the session table is left before disabling a more aggressive age- out timer.
正解：A、B
解説：
Explanation
The session table is a limited resource for SRX Series devices. If the session table is full, any new sessions will be rejected by the device. The aggressive session-aging mechanism accelerates the session timeout process when the number of sessions in the session table exceeds the specified high-watermark threshold. This mechanism minimizes the likelihood that the SRX Series devices will reject new sessions when the session table becomes full1. To perform aggressive session aging, you need to configure the following parameters1:
early-ageout -During aggressive session aging, the sessions with an age-out time lower than the early-ageout threshold are marked as invalid. The early-ageout configuration specifies the timeout value, in seconds, that will be applied once the high-watermark value is met. For example, if you set the early-ageout to 30 seconds, any session that has been inactive for at least 30 seconds will be aged out when the high-watermark is reached2.
high-watermark -The device performs aggressive session aging when the number of sessions in the session table exceeds the high-watermark threshold. The high-watermark configuration specifies the percentage of how much of the session table can be allocated before applying a more aggressive age-out timer. For example, if you set the high-watermark to 90 percent, the device will start aging out sessions more aggressively when the session table reaches 90 percent of its capacity3.
Therefore, the correct statements are B and D.
References: Understanding Aggressive Session Aging high-watermark early-ageout
質問 # 36
Click the Exhibit button.
You need to have the JATP solution analyzer .jar, .xls, and .doc files.
Referring to the exhibit, which two file types must be selected to accomplish this task? (Choose two.)
- A. document
- B. Java
- C. executable
- D. library
正解：A、B
質問 # 37
What are three capabilities of AppQoS? (Choose three.)
- A. reserve bandwidth
- B. re-write the TTL
- C. re-write DSCP values
- D. rate-limit traffic
- E. assign a forwarding class
正解：A、C、E
解説：
AppQoS (Application Quality of Service) is a Junos OS feature that provides advanced control and prioritization of application traffic. With AppQoS, you can classify application traffic, assign a forwarding class to the traffic, and apply quality of service (QoS) policies to the traffic. You can also re-write DSCP values and reserve bandwidth for important applications. However, AppQoS does not re-write the TTL or rate-limit traffic.
質問 # 38
Referring to the exhibit, which two devices are considered to be part of the secure fabric site with Policy Enforcer? (Choose two.)
- A. SRX-1
- B. QFX-1
- C. Server-2
- D. Server-1
正解：A、B
質問 # 39
Which two statements are correct when considering IPS rule base evaluation? (Choose two.)
- A. IPS applies the most severe action to traffic matching multiple rules,
- B. IPS evaluates rules sequentially
- C. IPS evaluates rules concurrently.
- D. IPS applies the least severe action to traffic matching multiple rules.
正解：A、C
解説：
Reference:
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 # 40
Which two are negotiated during Phase 2 of an IPsec VPN tunnel establishment? (Choose two.)
- A. proxy IDs
- B. UDP port number
- C. VPN monitor interval
- D. security protocol
正解：A、D
質問 # 41
Click the Exhibit button.
Referring to the exhibit, what will the SRX Series device do in this configuration?
- A. Packets from the infected hosts with a threat level of 8 or above will be dropped and no log message will be generated.
- B. Packets from the infected hosts with a threat level of 8 or above will be dropped and a log message will be generated.
- C. Packets from the infected hosts with a threat level of 8 will be dropped and a log message will be generated.
- D. Packets from the infected hosts with a threat level of 8 will be dropped and no log message will be generated.
正解：D
解説：
Explanation
The SRX Series device will drop packets from the infected hosts with a threat level of 8 and no log message will be generated. This is because the security intelligence profile "ATP_Infected-Hosts" has a rule "Rule-1" that matches packets with a threat level of 8 and the action is to block and drop them. There is no log option specified in the action, so no log message will be generated. Options A and B are not correct because the rule only matches packets with a threat level of 8, not 8 or above. Option C is not correct because the action is to drop, not permit, the packets. References: The answer can be verified from Juniper's official documentation on security intelligence available on their website. Here are some relevant links:
Security Intelligence Feature Guide for Security Devices
security-intelligence | Junos OS
Configure the Security Intelligence Policy on the SRX Series Device
質問 # 42
Which two statements are correct about the configuration shown in the exhibit? (Choose two.)
- A. Every session that enters the SRX Series device will generate an event
- B. The session-class parameter in only used when troubleshooting.
- C. The others 300 parameter means unidentified traffic flows will be dropped in 300 milliseconds.
- D. Replacing the session-init parameter with session-lose will log unidentified flows.
正解：A、C
解説：
The configuration shown in the exhibit is for a Juniper SRX Series firewall. The session-init parameter is used to control how the firewall processes unknown traffic flows. With the session- init parameter set to 300, any traffic flows that the firewall does not recognize will be dropped after 300 milliseconds. Additionally, every session that enters the device, whether it is known or unknown, will generate an event, which can be used for logging and troubleshooting purposes.
The session-lose parameter is used to control how the firewall handles established sessions that are terminated.
質問 # 43
Your manager asks you to provide firewall and NAT services in a private cloud.
Which two solutions will fulfill the minimum requirements for this deployment? (Choose two.)
- A. a single cSRX
- B. a cSRX for firewall services and a separate cSRX for NAT services
- C. a vSRX for firewall services and a separate vSRX for NAT services
- D. a single vSRX
正解：B、C
解説：
A single vSRX or cSRX cannot provide both firewall and NAT services simultaneously. To meet the minimum requirements for this deployment, you need to deploy a vSRX for firewall services and a separate vSRX for NAT services (option B), or a cSRX for firewall services and a separate cSRX for NAT services (option C). This is according to the Juniper Networks Certified Security Specialist (JNCIS-SEC) Study Guide.
質問 # 44
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JN0-335サンプルには正確な更新された問題：https://www.jpntest.com/shiken/JN0-335-mondaishu
JN0-335試験情報と無料練習テストを提供します：https://drive.google.com/open?id=15JJapJXvVWq71c0pnAQIQxqgVWu4QG5Z