JN0-105問題集、Juniper実際の試験問題

質問 1

What are two benefits when implementing class of service? (Choose two.)

A. The network will be faster.

B. Traffic congestion can be managed.

C. Traffic congestion will be eliminated.

D. Latency-sensitive traffic can be prioritized

正解: C,D

解説: (PassTest メンバーにのみ表示されます)

質問 2

Which prompt indicates that you are using configuration mode?

A. >

B. $

C. %

D. #

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 3

Which two components are included in a transport header? (Choose two.)

A. destination MAC address

B. destination port number

C. source MAC address

D. source port number

正解: B,D

解説: (PassTest メンバーにのみ表示されます)

質問 4

Your network infrastructure transports data, voice, and video traffic. Users are complaining that voice and video calls are not performing to their expectations.
In this scenario, which technology would you implement to improve voice and video performance on your network?

A. NAT

B. CoS

C. STP

D. IPv6

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 5

What is the maximum number of rollback configuration files that the Junos OS will store?

A. 19

B. 50

C. 65

D. 25

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 6

You have configured some interfaces on a Junos device; however, you have not yet committed the configuration.
What happens if you issue the rollback 0 command in this scenario?

A. The Junos device is rebooted.

B. The interface changes you made are discarded.

C. The messages.log file is deleted.

D. The factory default configuration is loaded.

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 7

You are logged in to a Junos OS device with SSH and issued the show protocols | compare command in the configuration, but no output is shown.
Which statement is correct in this scenario?

A. The command only works for interface configuration differences.

B. Someone accidentally deleted the active configuration.

C. You must commit the configuration before any output will be shown.

D. There are no changes to the candidate configuration.

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 8

Which two statements describe the result when you enter? at the command-line prompt? (Choose two.)

A. It lists the available commands and options.

B. It lists tips for the help menu.

C. It displays summary information about the commands and options.

D. It displays help about a text string contained in a statement.

正解: A,C

解説: (PassTest メンバーにのみ表示されます)

質問 9

Which two statements about route preference in Junos are correct? (Choose two.)

A. Both direct and local routes have the same preference.

B. Both EBGP and IBGP routes have the same preference.

C. Both direct and static routes have the same preference.

D. Both OSPF internal and OSPF AS external routes have the same preference.

正解: A,D

解説: (PassTest メンバーにのみ表示されます)

Juniper Junos, Associate (JNCIA-Junos) - JN0-105 模擬練習