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Online Juniper JN0-104 Mock Tests & Study Materials, Juniper JNCIA-Junos Certification | SPOTO

Welcome to SPOTO's Online Juniper JN0-104 Mock Tests & Study Materials, your comprehensive resource hub for Juniper JNCIA-Junos Certification preparation. Our platform offers a diverse array of practice tests and study materials tailored to empower aspiring networking professionals. Access free test samples and online exam questions to hone your skills and enhance your exam practice. Dive into our curated collection of exam materials, including sample questions and exam dumps, meticulously crafted to reinforce your understanding of networking fundamentals and the core functionality of the Juniper Networks Junos OS. Engage with our mock exams to simulate real testing conditions and boost your confidence before the actual exam. With our latest practice tests and exam questions and answers, you'll be well-equipped to succeed in passing the certification exam and advancing your career in the dynamic field of networking.

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Question #1
What are two functions of the PFE? (Choose two.)
A. to maintain the forwarding tables
B. to apply the class of service function C
View answer
Correct Answer: AC
Question #2
A device receives a route update for network 172.19.0.0/16 from two different routing information sources. In this scenario, which parameter will determine the active route?
A. the route learned from the next hop with the highest IP address
B. the route learned with the lowest default route preference C
View answer
Correct Answer: B
Question #3
Which CIDR notation is the equivalent of the subnet mask of 255.255.192.0?A./19B./18C. /20D./17
View answer
Correct Answer: B
Question #4
Which statement about the Junos OS forwarding table is correct?
A. The forwarding table consolidates routes from multiple sources
B. The forwarding table is populated with active routes from the routing table C
View answer
Correct Answer: B
Question #5
Which three statements are true about IPv6 linl local addresses? (Choose three.)
A. They begin with the prefix fe80::/64
B. They can be assigned manually or dynamically
C. They are not guaranteed to be unique outside of the network segment
D. They are optional adddresses
E. They provide reachability to the internet
View answer
Correct Answer: ABC
Question #6
Which statement describes the ulst next-hop type that appears in the output of the show route forwarding-table command?
A. A list of unicast or multicast forwarding entries waiting to be resolved
B. A list of unicast destination prefixes for which packets will be silently discarded C
View answer
Correct Answer: C
Question #7
What is minimum configuration required for a Junos device to respond to SNMP requests?
A. set snmp community public authorization read only
B. set snmp public version v2 C
View answer
Correct Answer: C
Question #8
Click the Exhibit button You are connecting to a new device in your network and are presented with the information and prompt shown in the exhibit Which three steps must be carried out to edit the configuration on this device? (Choose three.)
A. Type configure at the > prompt
B. Log in using the root user with no password
E. Log in using the root user with the root 123 password
View answer
Correct Answer: AB
Question #9
Which two statements about exception traffic processing are correct? (Choose two.)
A. When congestion occurs, only exception traffic is given preference
B. By default, a rate-limiter for exception traffic exists on the internal link between the control plane and the forwarding plane C
View answer
Correct Answer: BC
Question #10
Which routing table is used for multicasting forwarding cache?
A. net
B. net
C. net
D. net
View answer
Correct Answer: C
Question #11
Click the Exhibit button Referring to the exhibit, which statement is correct?
A. Traffic destined to 10
B. Traffic destined to 10
View answer
Correct Answer: D
Question #12
Referring to the exhibit, what happens when ping packets are sent to management interface address of the local router?
A. The ping packets are silently discarded
B. An ICMP unreachable message is returned C
View answer
Correct Answer: D
Question #13
Which two statements are true about static routes in the Junos OS (Choose Two)
A. Static routes remain in the routing table until you remove them or until they become inactive
B. Static routes are learned by neighboring devices and added to their routing tables C
View answer
Correct Answer: AD
Question #14
You have entered the command "show log messages | match "error | kernel | panic" which statement is correct regarding the keywords error, kernel and panic in the output?
A. the output messages will contain all messages from the file except the ones that contain all three defined keywords
B. the output messages will contain all messages from the file that contains all three defined Keywords C
View answer
Correct Answer: B
Question #15
You issue a "request system zeroize" command. Which statement is correct in this scenario?
A. All data files remain unchanged but all configuration settings returned to factory defaults
B. All data files are deleted and all configuration settings are returned to factory defaults
View answer
Correct Answer: B
Question #16
You must verify that interface ge-0/0/0.0 is administratively up and that the link is up. In this scenario, which command will accomplish this task?
A. show configuration interfaces ge-0/0/0
B. show chassis fpc pic-status C
View answer
Correct Answer: D
Question #17
Which address correctly represents a valid abbreviation for the 2bfc:0000:0000:0000:0217:0000:fe8c:5c85/128 IPv6 address?
A. 2bfe::217:0:fe8c:5c85/128
B. 2bfe:0:217:-fe8c:5c85/128 C
View answer
Correct Answer: A
Question #18
Which three connection protocols allow you to gather operational information from the Junos device? (Choose three.)
A. NETCONF
B. Telnet C
View answer
Correct Answer: ABE
Question #19
What information is provided by the show route forwarding-table command?
A. the routing table stored on the RE
B. the protocol from where the route was learned C
View answer
Correct Answer: C
Question #20
Click the Exhibit button Referring to the exhibit, you are unable to reach devices in the 172.19.25.0/28 subnet. What should you do to solve this problem?
A. Enable the ge-0/0/2 interface
B. Enable the ge-0/0/2
View answer
Correct Answer: C
Question #21
What are two characteristics of UDP? (Choose two.)
A. UDP is connection-oriented
B. UDP packets are sent best-effort
View answer
Correct Answer: BD
Question #22
What is the name of the volume containing the software and files used for the day-to day operationof a device using Junos with upgraded FreeBSD?
A. /var
B. /active
C. /junos
D. /oam
View answer
Correct Answer: C
Question #23
Which two statements about login classes are correct? (Choose two.)
A. Login class permissions can be overridden for certain commands
B. Users can be members of multiple login classes
View answer
Correct Answer: CA
Question #24
Which layer of the OSI model does a router use to make forwarding decisions?
A. ayer 3
B. ayer 4
C. ayer 5
D. ayer 2
View answer
Correct Answer: A
Question #25
Which step is required when performing a Junos software upgrade?
A. You must create a user account named maintenance-user
B. You must reboot the device C
View answer
Correct Answer: B
Question #26
Click the Exhibit button A packet destined to the 172.27. 102.65 IP address is received by the ge-0/0/1.0 interface on your Junos device. The input firewall filter shown in the exhibit is applied to the ge-0/0/1.0 interface. Which two actions are performed in this scenario? (Choose two.)
A. The packet is logged
B. The packet is accepted C
View answer
Correct Answer: BC
Question #27
Which protocol is responsible for learning an IPv6 neighbor's IMAC address?
A. eighbor Discovery Protocol (NDP)
B. edia Access Control Security (MACsec)
C. ddress Resolution Protocol (ARP)
D. etwork Address Translation (NAT)
View answer
Correct Answer: A
Question #28
Which two features are implemented on the Packet Forwarding Engine? (Choose Two)
A. Chassis Management B
View answer
Correct Answer: BC
Question #29
Which two platforms are supposed in both physical and virtual form factors? Choose TWO
A. FX Series
B. CX Series
C. RX Series
D. X Series
View answer
Correct Answer: CD
Question #30
Click the Exhibit button. You want to make the OSPF route shown in the exhibit the active route for the 10.10.10.0/24 IP address. Which action is required to accomplish this task?
A. Set the static route to no-readvertise
B. Set the OSPF route preference to 4
View answer
Correct Answer: B
Question #31
Which two statements describe a routing policy?
A. Active and inactive routes are available for export from the routing table
B. A routing policy allows you to control the flow of information into the routing table
View answer
Correct Answer: BC
Question #32
Which default login class should you select if you want the user to edit configuration files?
A. read-only
B. unauthorized C
View answer
Correct Answer: C
Question #33
How would you change the display so that 40 lines will be displayed in the terminal program when you are logged into a junos device?
A. Set the window size of your terminal program
B. Issue that set cli screen-length 40 command from operational mode C
View answer
Correct Answer: B
Question #34
Which command allows you to execute operational mode commands while in configuration mode? A.activate
B. show C
View answer
Correct Answer: C
Question #35
You are asked to configure filter-based forwarding Which routing-instance type would you use? A.VRF
B. virtual router C
View answer
Correct Answer: D
Question #36
You suspect a duplicate MAC address on a subnet. You want to display the MAC, errors, and statisticsof the ge-O/0/0 interface.Which command will accomplish this task?
A. show arp
B. show interface ge-O/0/0 extensive
C. show ethernet-switching table
D. show interface terse
View answer
Correct Answer: B
Question #37
Which two interfaces are considered physical interface? Choose TWO A.Ge-0/0/0
B. Et-3/0/0:0
View answer
Correct Answer: AD
Question #38
You just received a new factory-default Junos device. Which two steps must be completed to connect and log in to the device? (Choose two.)
A. Connect to the device using an SSH connection
B. Log in with the user root and no password
View answer
Correct Answer: BC
Question #39
Click the Exhibit button You are capturing logs to troubleshoot an issue with IS-IS; however, the logs are increasing in size too quickly. Referring to the exhibit, which configuration statement would solve this problem?
A. set protocols isis traceoptions flag hello detail
B. set protocols isis traceoptions file files 10 C
View answer
Correct Answer: A
Question #40
Click the Exhibit button. You have applied the policy shown in the exhibit as an import policy to your BGP group In this scenario, what will happen when the router receives the 192.168.30.48/32 route? A.It will be sent to the default BGP policy
B. It wall match term-1 and be accepted
View answer
Correct Answer: D
Question #41
Which operational mode command will provide real-time usage statistics for the ge-0/0/0 interface?
A. show interfaces ge-0/0/0 extensive
B. monitor interface traffic C
View answer
Correct Answer: B
Question #42
Click the Exhibit button. -- Exhibit -- user@router> restart ^ unknown command. -- Exhibit -- You are troubleshooting a routing issue on a device running Junos. You receive the error shown in the exhibit when you attempt to restart the routing process. Which statement describes the problem?
A. The routing process can only be restarted from configuration mode
B. You do not have permission to restart the routing process
View answer
Correct Answer: D

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