Junos, Associate (JNCIA-Junos): Voucher
Assessment Test UPDATED Exam
Questions and CORRECT Answers
What are three functions of the RE? (Choose three.) - CORRECT ANSWER- A. to manage
the PFE.
C. to maintain the forwarding tables.
D. to monitor the chassis.
What are two functions of the PFE? (Choose two.) - CORRECT ANSWER- B. to apply the
class of service function.
C. to forward transit traffic
Which three statements are true about the PFE? (Choose three.) - CORRECT ANSWER- A.
The PFE is the central processing component of the forwarding plane.
D. The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its
destination.
E. The PFE implements various services such as policing, stateless firewall filtering, and
class of service.
Which statement is true about exception traffic? - CORRECT ANSWER- C. Exception traffic
requires some form of special handling.
Which two features are implemented on the Packet Forwarding Engine? (Choose two.) -
CORRECT ANSWER- A. class of service
C. firewall filters
What are two examples of transit traffic? (Choose two.) - CORRECT ANSWER- B. SFTP
traffic that enters and exits the same interface on the local router.
D. SCP traffic that enters one interface and exits another interface on the local router.
What is a function of the PFE? - CORRECT ANSWER- B. to apply stateless firewall filters
, What is an "X" release of the Junos OS? - CORRECT ANSWER- B. a special feature release
When considering the Junos 14.2R3.2 release, what is the correct order for each designator? -
CORRECT ANSWER- B. [main release number] . [minor release number] [software release]
[build number] . [spin number]
What are two benefits realized by the disaggregated Junos OS? (Choose two.) - CORRECT
ANSWER- C. The architecture facilitates programmability through provisioning the control
plane, the data path, and the platform APIs.
D. The platform drivers and forwarding engine are removed from the control plane to
increase performance.
A packet enters a Junos device. No matching destination entry exists in the forwarding table.
How will the device respond? - CORRECT ANSWER- A. The PFE responds to the source
with a destination unreachable notification message.
What is the initial prompt displayed when logging in as the root user? - CORRECT
ANSWER- B. root@router%
Which two keystrokes will auto-complete a command? (Choose two.) - CORRECT
ANSWER- B. Tab
C. Spacebar
Which keystroke is used to auto-complete user-defined variables? - CORRECT ANSWER-
D. Tab
Which two commands would you use to reset the candidate configuration to the active
configuration? (Choose two.) - CORRECT ANSWER- A. rollback
D. rollback 0
Which command verifies configuration syntax without applying the changes? - CORRECT
ANSWER- D. commit check
Assessment Test UPDATED Exam
Questions and CORRECT Answers
What are three functions of the RE? (Choose three.) - CORRECT ANSWER- A. to manage
the PFE.
C. to maintain the forwarding tables.
D. to monitor the chassis.
What are two functions of the PFE? (Choose two.) - CORRECT ANSWER- B. to apply the
class of service function.
C. to forward transit traffic
Which three statements are true about the PFE? (Choose three.) - CORRECT ANSWER- A.
The PFE is the central processing component of the forwarding plane.
D. The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its
destination.
E. The PFE implements various services such as policing, stateless firewall filtering, and
class of service.
Which statement is true about exception traffic? - CORRECT ANSWER- C. Exception traffic
requires some form of special handling.
Which two features are implemented on the Packet Forwarding Engine? (Choose two.) -
CORRECT ANSWER- A. class of service
C. firewall filters
What are two examples of transit traffic? (Choose two.) - CORRECT ANSWER- B. SFTP
traffic that enters and exits the same interface on the local router.
D. SCP traffic that enters one interface and exits another interface on the local router.
What is a function of the PFE? - CORRECT ANSWER- B. to apply stateless firewall filters
, What is an "X" release of the Junos OS? - CORRECT ANSWER- B. a special feature release
When considering the Junos 14.2R3.2 release, what is the correct order for each designator? -
CORRECT ANSWER- B. [main release number] . [minor release number] [software release]
[build number] . [spin number]
What are two benefits realized by the disaggregated Junos OS? (Choose two.) - CORRECT
ANSWER- C. The architecture facilitates programmability through provisioning the control
plane, the data path, and the platform APIs.
D. The platform drivers and forwarding engine are removed from the control plane to
increase performance.
A packet enters a Junos device. No matching destination entry exists in the forwarding table.
How will the device respond? - CORRECT ANSWER- A. The PFE responds to the source
with a destination unreachable notification message.
What is the initial prompt displayed when logging in as the root user? - CORRECT
ANSWER- B. root@router%
Which two keystrokes will auto-complete a command? (Choose two.) - CORRECT
ANSWER- B. Tab
C. Spacebar
Which keystroke is used to auto-complete user-defined variables? - CORRECT ANSWER-
D. Tab
Which two commands would you use to reset the candidate configuration to the active
configuration? (Choose two.) - CORRECT ANSWER- A. rollback
D. rollback 0
Which command verifies configuration syntax without applying the changes? - CORRECT
ANSWER- D. commit check
