JN0-232 Dumps (V10.02): Updated Practice Questions for Juniper JNCIA-SEC Exam Preparation

Choosing reliable study materials to prepare for the Security, Associate (JNCIA-SEC) certification exam is a great way. DumpsBase updated the JN0-232 dumps to V10.02, providing you with 99 practice questions and answers, to help you pass the Juniper JNCIA-SEC JN0-232 exam on the first attempt. We have both the PDF and testing engine formats to help you practice all these questions and answers. These real exam questions and precise answers closely replicate the actual exam testing environment. Each question is carefully created and reviewed by certified professionals, ensuring full alignment with the latest exam syllabus. This realistic practice helps you become familiar with question patterns, improve accuracy, and build confidence before the actual exam. With the updated JN0-232 dumps (V10.02), you can approach your JNCIA-SEC certification with a clear understanding of what to expect.

Juniper JN0-232 free dumps (V10.02), sharing 40 free demo questions below:

1. Which two statements are correct about the Junos OS architecture? (Choose two.)

Junos is built using a collection of interdependent software processes.

Junos is built using independent software processes.

Restarting a single software process causes synchronization issues until other processes are restarted.

Individual software processes can be restarted without impacting the others.

2. You are modifying the NAT rule order and you notice that a new NAT rule has been added to the bottom of the list.

In this situation, which command would you use to reorder NAT rules?

insert

run

top

up

3. Which two security policies are installed by default on SRX 300 Series Firewalls? (Choose two.)

a security policy to allow all traffic from the trust zone to the trust zone

a security policy to allow all traffic from the trust zone to the untrust zone

a security policy to allow all traffic from the untrust zone to the trust zone

a security policy to allow all traffic from the management zone to the trust zone

4. Which two statements about management functional zones are correct? (Choose two.)

The management functional zone contains all available revenue ports until they are assigned to a user-defined security zone.

The management functional zone cannot be referenced in any security policies.

The management functional zone is automatically created on the SRX Series Firewalls.

The management functional zone is used to control the management-related traffic that is allowed to access your device.

5. Referring to the exhibit, which two statements are correct? (Choose two.)

The SRX Series Firewall is performing destination NA

The SRX Series Firewall is performing source NA

The SRX Series Firewall is not performing PA

The SRX Series Firewall is performing PA

6. Referring to the exhibit, which statement is correct?

policy2 will be shadowed because it matches the same application as policy1.

policy3 will be shadowed because it matches the same application as policy1.

policy1 will be shadowed because it matches the same application as policy3.

None of the policies will be shadowed.

7. Which two products will allow security policy management on SRX Series devices? (Choose two.)

Juniper Mist

Security Director

JIMS

JSA

8. In which order does Junos OS process the various forms of NAT?

destination NAT, source NAT, static NAT

static NAT, destination NAT, source NAT

source NAT, static NAT, destination NAT

source NAT, destination NAT, static NAT

9. Which two statements about the Juniper NGWF are correct? (Choose two.)

You can re-categorize a URL using the Junos configuration.

You can re-categorize a URL using a Junos operational mode command.

There is a predefined set of URL categories.

You cannot add a custom URL category.

10. You are troubleshooting traffic traversing the SRX Series Firewall and require detailed information showing how the flow module is handing the traffic.

How would you accomplish this task?

Review the forwarding table.

Review the flow session table.

Enable flow trace options.

Enable firewall filters.

11. What are three requirements for creating a custom application? (Choose three.)

You must define the port number.

You must define the security policy.

You must define the application name.

You must define the source address.

You must define the protocol.

12. Which two characteristics of destination NAT and static NAT are correct? (Choose two.)

Destination NAT requires address range sizes that match the devices being translated.

Destination NAT supports port forwarding.

Static NAT automatically creates a matching rule for the opposite direction.

Static NAT uses Port Address Translation.

13. You are not able to ping an interface on an SRX Series Firewall.

Which two actions should you take to solve this issue? (Choose two.)

Configure the ICMP protocol for host-inbound-traffic.

Create a security policy to allow ping traffic.

Assign the interface to a security zone.

Assign the interface to the null zone.

14. Which statement is correct about security policies?

Security policies are evaluated before screen in first path processing.

Zone-based security policies reference both source and destination zones.

Security policies are evaluated in both first path and fast path processing.

Zone-based security policies only apply to intra-zone traffic.

15. You need to ensure that the security policy is configured correctly for a flow with both source NAT and destination NAT involved.

In this scenario, which two match conditions are valid for source and destination addresses? (Choose two.)

post-NAT destination address

pre-NAT source address

post-NAT source address

pre-NAT destination address

16. Which two settings does the host-inbound-traffic zone configuration parameter control? (Choose two.)

transit traffic

protocols on the zone's physical interfaces

exception traffic

protocols on the zone's logical interfaces

17. What happens when traffic is matched by a unified security policy?

Further processing stops and traffic is assigned a dynamic application.

Processing continues until it matches three or more policies.

Further policy processing stops and applies the action.

Processing continues to any additional unified policies.

18. Which two statements are correct about security zones on an SRX Series device? (Choose two.)

Security zones can be shared between routing instances.

Multiple security zones cannot be configured on an SRX Series device.

Security zones cannot be shared between routing instances.

Intrazone and interzone traffic both require security policies.

19. Which security policy action will cause traffic to drop and a message to be sent to the source?

deny

next-policy

reject

permit

20. Which two security features are applied in a security policy? (Choose two.)

SSL proxy

firewall authentication

captive portal authentication

MAC bypass

21. Which two statements are correct about security policies in SRX Series Firewalls? (Choose two.)

A security policy can only control inter-zone traffic.

A security policy can control both transit traffic and self-traffic.

A security policy can control both intra-zone traffic and inter-zone traffic.

A security policy can only control transit traffic.

22. Which two statements are correct about enabling the Avira Antivirus engine on an SRX Series Firewall? (Choose two.)

A license is required.

A license is not required.

A reboot is required.

A reboot is not required.

23. You want to verify the effectiveness of Web filtering on the SRX Series Firewall.

How would you accomplish this task?

by examining the content filtering policies

by checking the file extensions of blocked content

by installing a local NGWF server

by attempting to access permitted or blocked URLs

24. Referring to the exhibit, which action would you take to permit the traffic shown in the exhibit?

Assign the ge-0/0/1.0 interface to a security zone.

Assign the fxp0.0 interface to a security zone.

Enable flow-mode processing for family mpls.

Enable flow-mode processing for family inet.

25. Which two statements are correct about the Junos OS? (Choose two.)

It is a network operating system.

It is supported on physical and virtual devices.

It is a network management system for Juniper devices.

It is a network operating system for IoT devices.

26. An SRX Series Firewall operates in which two modes? (Choose two.)

flow mode

packet mode

route mode

wireless mode

27. On the SRX Series Firewalls, which type of NAT is bi-directional?

source NAT without PAT

static NAT

source NAT

destination NAT

28. What are two purposes of configuring application sets? (Choose two.)

to organize multiple applications into a single group

to open dynamic ports used by particular applications for the duration of a session

to organize multiple addresses into a single group

to change the applications referenced in a security policy without editing the security policy

29. Which statement is correct about exception traffic?

Exception traffic refers to malformed IP packets received on the Packet Forwarding Engine.

Exception traffic is only handled on the Packet Forwarding Engine.

Exception traffic is rate-limited on the connection between the Packet Forwarding Engine and the Routing Engine.

Exception traffic is anything that is rejected by security policies and requires additional processing.

30. You want to enable NextGen Web Filtering in SRX Series devices.

In this scenario, which two actions will accomplish this task? (Choose two.)

Generate a CA-signed certificate.

Generate a self-signed certificate.

Configure an SSL initiation profile.

Configure an SSL proxy profile.

31. Which type of NAT performs port address translation?

interface-based source NAT

static NAT

source NAT with address shifting

destination NAT without port forwarding

32. Which two statements about functional zones are correct? (Choose two.)

You create only one functional zone called management.

Functional zones consist of logical interfaces belonging to multiple zones.

You reference the management functional zone in a security policy.

The management functional zone controls management access to the firewall.

33. A new packet arrives on an interface on your SRX Series Firewall that is assigned to the trust security zone.

In this scenario, how does the SRX Series Firewall determine the egress security zone?

by examining the destination port

by performing a route lookup

by examining the ingress security zone properties

by performing a session lookup

34. When a new traffic flow enters an SRX Series device, in which order are these processes performed?

screens --> zones --> security policies --> routes

routes --> zones --> screens --> security policies

screens --> routes --> zones --> security policies

screens --> security policies --> zones --> routes

35. What are two valid security address objects within Juniper Networks? (Choose two.)

global address object

prefix address object

routing address object

MAC address object

36. What are two system-defined zones created on the SRX Series Firewalls? (Choose two.)

junos-host

null

DMZ

management

37. You plan to use unified security policies to identify and control nested HTTP applications.

In this scenario, which two actions must you perform on your SRX Series Firewall? (Choose two.)

Install the application identification (AppID) feature license on the SRX Series Firewall.

Include dynamic application objects in your security policies.

Create all the unified security policies in the global zone.

Disable the default security policy.

38. Which two statements are correct about the content filter shown in the exhibit? (Choose two.)

.exe files will not be allowed to be downloaded over HTT

There will be an e-mail sent to the user about why the SRX is blocking the file.

There will be a notice added to the SRX log file about the file being blocked.

.exe files will not be allowed to be uploaded over HTT

39. What must also be enabled when using source NAT if the address pool is in the same subnet as the interface?

proxy ARP

dynamic DNS

static NAT

destination NAT

40. Referring to the exhibit, which two statements are correct? (Choose two.)

The URL matches a predefined Web filtering category.

The NextGen Web Filtering type is being used.

This is a custom Web filtering block message.

The SRX firewall does not have an SSL proxy configuration.

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