jn0-520 JNCIA Braindump
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Juniper Networks juniper networks certified internet associate(jncia-fwv)
O rder : jn0-520 Exam
Practice Exam: jn0-520
Exam Number/Code: jn0-520
Exam Name: juniper networks certified internet associate(jncia-fwv)
Questions and Answers: 119 Q&As
Free jn0-520 Braindumps
Exam : Juniper JN0-520
Title : Juniper(r) Networks Certified Internet Associate(Jncia-Fwv)
1. Which statement best describes the 'config rollback' feature?
A.Config rollback must be enabled by an administrator. Once enabled, it allows the administrator to re-apply a
previously saved configuration file from Flash.
B.Config rollback is enabled by default; it allows the administrator to re-apply a previously saved configuration file from
Flash without rebooting.
C.Config rollback is enabled by default; it allows the administrator to re-apply a previously saved configuration file from
Flash by rebooting and loading a "last known good" configuration.
D.Config rollback allows the administrator to revert to the prior ScreenOS image in the event an upgrade operation
aborts.
E.Config rollback allows the administrator to revert to the prior ScreenOS image or configuration file in the event an
upgrade operation aborts.
Answer: C
2. What are two (2) benefits of configuring the NetScreen in transparent mode?
A.There is no need for IP addresses even for remote management
B.There is no need to reconfigure the IP addresses of routers or protected servers
C.There is no need to create Mapped or Virtual IPs for incoming traffic to reach protected servers
D.Policies are easier to create since you do not have to include Source and Destination IP addresses
E.The product can support more VPNs and obtain greater throughput because there is less overhead to manage
Answer: BC
3. By default, from which hardware component is the startup copy of the ScreenOS loaded?
A.ROM
B.NVRAM
C.TFTP server
D.Internal Flash
E.PCMCIA Card
Answer: D
4. Using the CLI, if the startup copy of the ScreenOS on a NS-204 is corrupted, from