Juniper jn0-105 practice test
junos, associate (jncia-junos)
Question 1
Which two statements are correct about a Routing Engine? (Choose two.)
- A. It processes CoS marked traffic.
- B. It processes management traffic.
- C. It maintains routing tables.
- D. It forwards transit traffic.
Answer:
bc
Question 2
Which two statements are true about the candidate configuration? (Choose two.)
- A. You can discard changes before committing them.
- B. You can deploy multiple changes at the same time.
- C. Multiple users cannot modify the same candidate configuration.
- D. Candidate configuration changes are automatically applied.
Answer:
ac
Question 3
Click the Exhibit button.
How is traffic, sourced from 10.0.0.0/8, treated by the firewall filter shown in the exhibit?
- A. logged with no further action
- B. logged and accepted
- C. logged and rejected
- D. logged and discarded
Answer:
d
Question 4
Which two statements apply to the Routing Engine functions? (Choose two.)
- A. It does not process routing updates.
- B. It responds to ping and traceroute commands.
- C. It maintains the routing tables.
- D. It processes the transit traffic.
Answer:
bc
Question 5
What are two examples of exception traffic? (Choose two.)
- A. ping to the local device
- B. log messages
- C. transit packets
- D. routing updates
Answer:
ad
Question 6
Click the Exhibit button.
Referring the exhibit, what does the highlighted number indicate?
- A. hop count is 5
- B. cost is 5
- C. metric is 5
- D. route preference is 5
Answer:
a
Question 7
Which two statements are correct about MAC addresses? (Choose two.)
- A. Switches use the Address Resolution Protocol table to assign MAC addresses to network interface cards in the forwarding frame.
- B. Switches use the destination MAC address to identify the next-hop destination and to change the destination MAC address in the frame.
- C. The source and destination MAC addresses always remains static to the final destination.
- D. The MAC address identifies the physical hardware.
Answer:
bd
Question 8
Click the Exhibit button.
You are unable to remotely access your Juniper device using the CLI.
Referring to the exhibit, which command would you add to the existing configuration to enable remote CLI access?
- A. set system services ssh
- B. load factory-default
- C. set system login idle-timeout 20
- D. set system root-authentication plain-text-password
Answer:
a
Question 9
You are trying to diagnose packet loss at interface ge-0/0/3.
In this scenario, which command would help you view error statistics in real time?
- A. monitor interface ge-0/0/3
- B. show interface ge-0/0/3
- C. show interface terse
- D. monitor interface traffic
Answer:
a
Question 10
Which two statements are correct about firewall filters? (Choose two.)
- A. "Discard" is the default action of packets that are not explicitly allowed.
- B. There can be only one firewall filter.
- C. There can be multiple firewall filters.
- D. "Accept" is the default action of packets that are not explicitly allowed.
Answer:
cd