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Boost Your Performance in the Juniper JNCIA-Junos JN0-104 Exam with Practice Tests

SPOTO's Juniper JNCIA-Junos JN0-104 exam questions offer significant advantages for networking professionals seeking to validate their knowledge of Juniper Networks Junos OS. With a focus on exam questions and answers, test questions, and mock exams, SPOTO provides a comprehensive platform for effective exam preparation. The JNCIA-Junos certification is ideal for individuals with beginner-intermediate networking knowledge, and SPOTO's study materials cover core Junos OS functionality to ensure candidates are well-prepared for the exam. By leveraging SPOTO's exam resources, candidates can enhance their understanding of Juniper Networks core operating systems and increase their chances of passing the JNCIA-Junos exam successfully. SPOTO's structured approach to exam preparation fosters confidence and proficiency in networking concepts essential for Juniper certifications.
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Question #1
You are asked to determine when a Junos device was booted. Which command would you use to obtain this information?
A. snow system statistics
B. show system uptime
C. show system commit
D. show system information
View answer
Correct Answer: B
Question #2
Click the Exhibit buttonReferring to the exhibit, what will happen to traffic that is less than the bandwidth limit from source address 1.0.0.207
A. he traffic will be discarded by the policer
B. he traffic will be accepted by term 2
C. he traffic will be discarded by term 1
D. he traffic will be accepted by term 1
View answer
Correct Answer: D
Question #3
Your Junos OS routers use a static route to provide connectivity to the management network. You do not want this static route to be redistributed using a dynamic routing protocol.In this scenario, which static route configuration parameter will accomplish this task?
A. o-install
B. o-retain
C. o-resolve
D. o-readvertise
View answer
Correct Answer: C
Question #4
Which two parameters are considered action modifiers in the firewall filters then statement? (Choose two.)
A. outer A
B. outer B
C. outer D
D. outer C
View answer
Correct Answer: AC
Question #5
Click the Exhibit button.Referring to the exhibit, what happens when you filter the output of a command using the no-more parameter?
A. he output is displayed in XML format
B. he output is displayed with no page breaks
C. he number of lines in the output are displayed
D. he last screen of information is displayed
View answer
Correct Answer: B
Question #6
What will the request system configuration rescue save command accomplish?
A. t will generate support information for JTAC
B. t will save a copy of the configuration so that you can go back to it at any time
C. t will prevent 2 commit from happening
D. t will restore your system to factory default settings
View answer
Correct Answer: B
Question #7
Click the Exhibit button.Which operational mode command in Junos OS produces the output shown in the exhibit?
A. how system users
B. how system connections
C. how system commit
D. how system reboot
View answer
Correct Answer: C
Question #8
Click the Exhibit button.Referring to the exhibit, which statement is correct?
A. he device will attempt to authenticate using the local database if RADIUS and TACACS+ are unresponsive
B. he device will never attempt to authenticate using the local database
C. he device will attempt to authenticate using RADIUS and TACACS+ at the same time
D. he device will randomly select the authentication method used for each new login attempt
View answer
Correct Answer: A
Question #9
Click the Exhibit buttonReferring to the exhibit, what will be the source address for packets egressing et-0/0/34.07
A. 0
B. 0
C. 0
D. 0
View answer
Correct Answer: A
Question #10
A user has entered the sequence of commands shown in the exhibitAt which level of the configuration hierarchy would the user be after typing the exit command?
A. edit]
B. edit interfaces ge-0/0/0]
C. edit interfaces ge-0/0/0 unit 01 ]
D. edit interfaces]
View answer
Correct Answer: D
Question #11
Click the Exhibit button.Click the Exhibit button.What happens if the packet shown in the exhibit is received by a device running Junos OS?
A. he packet is received by the RE first and then redirected to the PFE
B. he packet is received by the PFE first and then redirected to the RE
C. he packet is handled by the PFE alone
D. he packet is handled by the RE alone
View answer
Correct Answer: B
Question #12
Which two statements describe firewall filters? (Choose two.)
A. ou must apply the policy as an import policy within the BGP configuration
B. ou must apply the policy as an import policy within the OSPF configuration
C. ou must apply the policy as an export policy within the BGP configuration
D. ou must apply the policy as an export policy within the OSPF configuration
View answer
Correct Answer: AC
Question #13
Click the Exhibit button.The next hop identified in the static route command is not directly connected to your router.Referring to the exhibit, what must be added to the command for the static route to work?
A. t can be used for Layer 3 VPN implementations
B. t can be used to create a separate routing table
C. n interface in the routing instance can also reside in the default routing instance
D. t automatically has import and export policies applied
View answer
Correct Answer: B
Question #14
Which routing instance type is used for filter-based forwarding applications?
A. ayer2-control
B. pls
C. orwarding
D. rf
View answer
Correct Answer: C
Question #15
When you choose to read your e-mail using an e-mail client, your e-mail client interacts with which OSI layer?
A. t displays the administration manual for the interface command
B. t displays usage examples for the top-ten interface commands
C. t displays the available options and a brief description of usage guidelines
D. t displays the best options to use with the interface command regarding your current configuration
View answer
Correct Answer: C
Question #16
Which three connection protocols allow you to gather operational information from the Junos device? (Choose three.)
A. NETCONF
B. Telnet
C. JSON
D. SSH
E. XML 13
View answer
Correct Answer: ABD
Question #17
In the show I compare rollback 49 command, what is the purpose of the I?
A. 92
B. 92
C. 92
D. 92
View answer
Correct Answer: B
Question #18
What are two important steps when upgrading an SRX300 Series device? (Choose two.)
A. rchival
B. ackup-router
C. yslog
D. racing
View answer
Correct Answer: AC
Question #19
Which command will replace the entire candidate configuration with the configuration stored in the reset. config file?
A. oad replace reset
B. oad override reset
C. oad merge reset
D. ollback 1
View answer
Correct Answer: B
Question #20
Which statement is true about using custom login class permissions?
A. f you allow and deny the same command, the command is denied
B. f you allow and deny the same command, Junos OS will randomly choose the action
C. f you allow and deny the same command, the command is allowed
D. f you allow and deny the same command, the Junos OS will fail the commit check
View answer
Correct Answer: C
Question #21
Which two statements describe the functions of the Routing Engine (RE)? (Choose two.)
A. resentation
B. ransport
C. pplication
D. ession
View answer
Correct Answer: BD
Question #22
Click the Exhibit buttonWhich command will solve the problem shown in the exhibit?
A. ser@routert# request system configuration rescue commit
B. ser@router> request system configuration rescue save
C. ser@router# file copy current /config/rescue
D. ser@router> file copy current /config/rescue
View answer
Correct Answer: B
Question #23
Click the Exhibit buttonWhat is the next-hop interface for traffic destined to 172.19.52.101 as shown in the exhibit?
A. e-0/0/3
B. e-0/0/0
C. e-0/0/2
D. e-0/0/1
View answer
Correct Answer: D
Question #24
Referring to the exhibit, you are unable to see any traffic coming on interface ge-0/0/0. What is causing this problem?
A. he ge-0/0/0 interface is administratively down
B. he ge-0/0/0 interface has flow control disabled
C. he ge-0/0/0 interface s physical link is down
D. he ge-0/0/0 interface has the link-mode set to half-duplex
View answer
Correct Answer: C
Question #25
Which attribute must be defined when configunng a non-root user in Junos OS?
A. lass
B. id
C. uthentication
D. ull-name
View answer
Correct Answer: A
Question #26
Click the Exhibit buttonReferring to the exhibit, you are unable to see any traffic coming on interface ge-0/0/0.What is causing this problem?
A. he ge-0/0/0 interface is administratively down
B. he ge-0/0/0 interface has flow control disabled
C. he ge-0/0/0 interface's physical link is down
D. he ge-0/0/0 interface has the link-mode set to half-duplex
View answer
Correct Answer: C
Question #27
Click the Exhibit button.Referring to the exhibit, a firewall filter is configured and applied to the ge-0/0/1 interface.In this scenario, which statement is correct?
A. ll traffic to destination 10
B. ll traffic entering on interface ge-0/0/1 is discarded
C. ll traffic entering on interface ge-0/0/1 is accepted
D. ll traffic from source 10
View answer
Correct Answer: D
Question #28
What are two benefits of a modular operating system? (Choose two.)
A. he packet will be silently discarded
B. he packet will be accepted
C. he packet will be rejected
D. he packet will be ignored
View answer
Correct Answer: BC
Question #29
What information is provided by the help topic interface ? command?
A. o generate protocol control traffic
B. o monitor chassis components
C. o apply stateless firewall filters
D. o generate forwarding tables
View answer
Correct Answer: C
Question #30
Exhibit:Assuming both paths shown in the exhibit are available, which statement is correct?
A. raffic matching the default route will use 172
B. raffic matching the default route will use 172
C. raffic matching the default route will be load-balanced per flow across both next hops
D. raffic matching the default route will be load-balanced per packet across both next hops
View answer
Correct Answer: B
Question #31
You are troubleshooting a problem on your Junos device. You want to view the syslog messages in real-time on your terminal.In this scenario, which command will accomplish this task?
A. onitor log messages
B. onitor start messages
C. how log messages
D. how log traceoptions
View answer
Correct Answer: B
Question #32
After logging in as root, you enter the cl i command.What does this command do?
A. t enables you to enter configuration mode
B. t enables you to enter line edit mode
C. t enables you to enter operational mode
D. t enables you to enter interface mode
View answer
Correct Answer: C
Question #33
Which command should you use to check real-time statistics of all active interfaces?
A. ser@router> monitor traffic extensive
B. ser@router> monitor interface traffic
C. ser@router> show interface detail
D. ser@router> show interface terse
View answer
Correct Answer: B
Question #34
Which three benefits are made possible by the separation of the control plane and forwarding plane of a Junos device? (Choose three.)
A. etain
B. esolve
C. eadvertise
D. nstall
View answer
Correct Answer: ABE

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