Valid JN0-230 Exam Q&A PDF JN0-230 Dump is Ready (Updated 85 Questions)
Exam Questions and Answers for JN0-230 Study Guide
JN0-362 Exam topics
Candidates must know the topics before they start of preparation because it will really help them solving the problems. Our JN0-362 practice test and CAU-305 practice exams will include the following topics. These are covered in our JN0-362 dumps.
Main Exam Information
The Juniper JN0-230 test is a 90-minute exam with a maximum of 65 multiple-choice questions. It is exclusively administered on the Pearson VUE website and graded on a Pass/Fail basis. Juniper recommends that all learners gearing up for this test must be familiar with the Juniper Software Release: 19.1 to improve their chances of success in it. Also, they should satisfy the mandatory requirements which include paying an exam registration fee that equals $200.
NEW QUESTION 14
Which statements about NAT are correct? (Choose two.)
- A. Source NAT translates the source port and destination IP address.
- B. When multiple NAT rules have overlapping match conditions, the most specific rule is chosen.
- C. Source NAT translates the source IP address of packet.
- D. When multiple NAT rules have overlapping match conditions, the rule listed first is chosen.
Answer: C,D
NEW QUESTION 15
You are concerned that unauthorized traffic is using non-standardized ports on your network.
In this scenario, which type of security feature should you implement?
- A. Zone-based policies
- B. Sky ATP
- C. Application firewall
- D. Firewall filters
Answer: D
NEW QUESTION 16
You verify that the SSH service is configured correctly on your SRX Series device, yet administrators attempting to connect through a revenue port are not able to connect.
In this scenario, what must be configured to solve this problem?
- A. a host-inbound-traffic setting on the incoming zone
- B. a security policy allowing SSH traffic
- C. an MTU value larger than the default value
- D. a screen on the internal interface
Answer: A
Explanation:
Explanation
NEW QUESTION 17
What is the behavior of an SRX series device when UDP and TCP is rejected by a security policy actions?
(choose two)
- A. The reject action drops TCP packets and send an RST message to the source.
- B. The reject actions drops TCP packets and sends an ICMP message to the source
- C. The reject action drops UDP packets and sends an ICMP message to the source
- D. The reject action drops UDP packets and does not send ant message to the source
Answer: A,C
NEW QUESTION 18
Which two actions are performed on an incoming packet matching an existing session? (Choose two.)
- A. Security policy evolution
- B. Zone processing
- C. Screens processing
- D. Service ALG processing
Answer: B,C
NEW QUESTION 19
Click the Exhibit button.
You have configured source NAT using an address pool as shown in the exhibit. Traffic is reaching the
203.0.113.6 server but return traffic is not being received by the SRX Series device.
Which feature must be configured to allow return traffic to be accepted by the SRX Series device?
- A. destination NAT
- B. reverse static NAT
- C. proxy ARP
- D. port forwarding
Answer: A
NEW QUESTION 20
Which two statements are correct about security zones? (Choose two.)
- A. Security zones use security policies that enforce rules for the transit traffic.
- B. Security zones use address books to link usernames to IP addresses.
- C. Security zones use a stateful firewall to provide secure network connections.
- D. Security zones use packet filters to prevent communication between management ports.
Answer: B,D
NEW QUESTION 21
Which two statements are correct about using global-based policies over zone-based policies? (Choose two.)
- A. With global-based policies, you do not need to specify a source address in the match criteria.
- B. With global-based policies, you do not need to specify a source zone in the match criteria.
- C. With global-based policies, you do not need to specify a destination address in the match criteria.
- D. With global-based policies, you do not need to specify a destination zone in the match criteria.
Answer: A,C
NEW QUESTION 22
Which two statements are true about UTM on an SRX340? (Choose two.)
- A. No default UTM policy is created
- B. A default UTM policy is created.
- C. A default UTM profile is created
- D. No default profile is created.
Answer: C,D
NEW QUESTION 23
Which flow module components handles processing for UTM?
- A. Policy
- B. Services
- C. Screen options
- D. Zones
Answer: A
NEW QUESTION 24
Which source NAT rule set would be used when a packet matches the conditions in multiple rule sets?.
- A. The most specific rule set will be used
- B. The last rule set matched will be used
- C. The least specific rule set will be used
- D. The first rule set matched will be used
Answer: D
NEW QUESTION 25
Users should not have access to Facebook, however, a recent examination of the logs security show that users are accessing Facebook.
Referring to the exhibit,
what should you do to solve this problem?
- A. Change the Internet-Access rule from a zone policy to a global policy
- B. Change the source address for the Block-Facebook-Access rule to the prefix of the users
- C. Move the Block-Facebook-Access rule before the Internet-Access rule
- D. Move the Block-Facebook-Access rule from a zone policy to a global policy
Answer: C
NEW QUESTION 26
You have configured a Web filtering UTM policy.
Which action must be performed before the Web filtering UTM policy takes effect?
- A. The UTM policy must be linked to an egress interface.
- B. The UTM policy must be linked to a security policy.
- C. The UTM policy must be configured as a routing next hop.
- D. The UTM policy must be linked to an ingress interface.
Answer: B
NEW QUESTION 27
On an SRX Series device, how should you configure your IKE gateway if the remote endpoint is a branch office using a dynamic IP address?
- A. Configure the IPsec policy to use MD5 authentication.
- B. Configure the IPsec policy to use aggressive mode.
- C. Configure the IKE policy to use a static IP address.
- D. Configure the IKE policy to use aggressive mode.
Answer: D
NEW QUESTION 28
Which statement about IPsec is correct?
- A. IPsec must use certificates to provide data encryption
- B. IPsec support packet fragmentation by intermediary devices.
- C. IPsec support both tunnel and transport modes.
- D. IPsec can provide encryption but not data integrity.
Answer: C
NEW QUESTION 29
Which statement is correct about IKE?
- A. IKE phase 1 establishes the tunnel between devices
- B. IKE phase 1 only support aggressive mode.
- C. IKE phase 1 is used to establish the data path
- D. IKE phase 1 negotiates a secure channel between gateways.
Answer: D
NEW QUESTION 30
Which statement is correct about global security policies?
- A. Global policies allow you to regulate traffic with addresses and applications, regardless of their security zones.
- B. Global security policies require you to identify a source and destination zone.
- C. Global policies eliminate the need to assign logical interfaces to security zones.
- D. Traffic matching global policies is not added to the session table.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 31
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