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Juniper JN0-102 Dumps

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JN0-102 Premium Bundle

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Juniper
Juniper Networks Certified Associate Junos (JNCIA-Junos)
Juniper
Juniper Networks Certified Associate Junos (JNCIA-Junos)

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Questions & Answers for Juniper JN0-102

Showing 1-15 of 319 Questions

Question #1 - Topic 1

What are two examples of RE exception traffic? (Choose two.)

A. BGP updates that travel through the local router and are destined for a remote router.

B. OSPF hello packets that are sent from a remote router and are destined for the local router.

C. Telnet traffic that is sent from a remote host and is destined for the local router.

D. Telnet traffic that travels through the local router and is destined for a remote end host.

Question #2 - Topic 1

You receive an alarm that your Junos device is experiencing problems regarding
temperature.
Which two commands would you use to investigate this problem? (Choose two.)

A. show chassis hardware

B. show chassis temperature-thresholds

C. show chassis pic fpc-slot <value> pic-slot <value>

D. show chassis environment

Question #3 - Topic 1

To which directory does the Junos OS write traceoptions files?

A. /var/tmp/

B. /var/

C. /var/log/

D. /var/home/<username>/

Question #4 - Topic 1

Which two statements are correct when you use the reject parameter as the next-hop value
for a static route? (Choose two.)

A. The packet is dropped and the packet's source is marked with the no-readvertise parameter.

B. The system sends the packet back to the source.

C. The packet is dropped from the network.

D. The system sends an ICMP message back to the source of the packet.

Question #5 - Topic 1

Which command gracefully shuts down the Junos OS?

A. request system reboot

B. request system logout

C. request system halt

D. restart gracefully

Question #6 - Topic 1

Which two statements are true regarding rescue configurations? (Choose two.)

A. Once saved, a rescue configuration is loaded using the rollback 0 command.

B. The rescue configuration must contain the minimal elements necessary to restore network connectivity.

C. A minimal rescue configuration is defined by default.

D. A rescue configuration must include a root password.

Question #7 - Topic 1

Which command is used to restore a Junos device to its default state?

A. load factory-default

B. load override factory-default

C. load replace default

D. load set default

Question #8 - Topic 1

What happens when you issue the ping 172.19.102.2 count 5 command?

A. ICMP echo requests are sent to 172.19.102.2 in five-millisecond intervals.

B. ICMP echo requests are sent to 172.19.102.2 until five packets are dropped.

C. ICMP echo requests are sent to 172.19.102.2 five times.

D. ICMP echo requests are sent continuously to 172.19.102.2 for five seconds.

Question #9 - Topic 1

Why is IPv6 packet processing more effective than IPv4 packet processing?

A. fixed header size

B. smaller header size

C. fewer header fields

D. variable header size

Question #10 - Topic 1

-- Exhibit --
[edit system syslog]
user@router# show
host 152.170.10.10 {
any warning;
}
file changes {
change-log info;
-- Exhibit --
Referring to the exhibit, which two statements are true? (Choose two.)

A. Any warning message will be sent to the 152.170.10.10 host.

B. A warning message will be logged when the 152.170.10.10 host logs in.

C. Changes to the device's internal temperatures will be logged.

D. Changes to the configuration will be logged.

Question #11 - Topic 1

Which two statements are true about the configure exclusive command? (Choose two.)

A. It allows users to retain all uncommitted changes when exiting exclusive configuration mode.

B. It allows multiple users to edit private copies of the configuration concurrently.

C. It causes the loss of all uncommitted changes when exiting exclusive configuration mode.

D. It excludes other users from editing the configuration.

Question #12 - Topic 1

You are asked to configure the configuration archival feature on your Junos devices.
Which two transfer methods are available? (Choose two.)

A. TFTP

B. FTP

C. SCP

D. SFTP

Question #13 - Topic 1

Which statement is correct regarding IPv6 addresses?

A. An IPv6 address consists of 128 bits separated into eight 16-bit hexadecimal sections.

B. An IPv6 address consists of 64 bits separated into four 16-bit hexadecimal sections.

C. An IPv6 address consists of 128 bits separated into sixteen 8-bit hexadecimal sections.

D. An IPv6 address consists of 64 bits separated into eight 8-bit hexadecimal sections.

Question #14 - Topic 1

What are three characteristics of UDP? (Choose three.)

A. UDP is faster than TCP.

B. UDP operates at the Transport Layer.

C. UDP is connection-oriented.

D. UDP data is sent best-effort.

E. UDP is more reliable than TCP.

Question #15 - Topic 1

For the interface ge-1/2/3.4, what does "ge" represent?

A. SONET/SDH

B. Gigabit Ethernet

C. Aggregated Ethernet

D. GRE

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