Junos, Associate (JNCIA-Junos): Voucher Assessment Test
2023 Already Passed
What are three functions of the RE? (Choose three.)
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.)
B. to apply the class of service function.
C. to forward transit traffic
Which three statements are true about the PFE? (Choose three.)
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?
C. Exception traffic requires some form of special handling.
Which two features are implemented on the Packet Forwarding Engine? (Choose
two.)
A. class of service
C. firewall filters
What are two examples of transit traffic? (Choose two.)
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?
B. to apply stateless firewall filters
What is an "X" release of the Junos OS?
B. a special feature release
When considering the Junos 14.2R3.2 release, what is the correct order for each
designator?
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.)
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?
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?
B. root@router%
Which two keystrokes will auto-complete a command? (Choose two.)
, B. Tab
C. Spacebar
Which keystroke is used to auto-complete user-defined variables?
D. Tab
Which two commands would you use to reset the candidate configuration to the
active configuration? (Choose two.)
A. rollback
D. rollback 0
Which command verifies configuration syntax without applying the changes?
D. commit check
What is the maximum number of configurations, by default, that are recoverable
using the rollback command?
B. 50
Which keystroke combination allows users to move the cursor to the end of the
command line without deleting text?
B. Ctrl + e
Which command is used to replace a current configuration?
C. load override
What is the minimum system-defined user class required to issue clear
commands?
C. operator
Which system-defined user class is able to perform all operations on a device?
D. super-user
You have configured an SRX Series device for the first time. When you commit
your configuration, the Junos OS notifies you that you cannot yet commit your
configuration. Which configuration step must you complete?
D. root authentication
What are two default password requirements on Junos devices? (Choose two.)
B. Passwords must be at least six characters in length.
C. Alphanumeric character classes must be used.
At which hierarchy would you configure a static MAC address for interface ge-
0/0/0?
B. [edit interfaces ge-0/0/0]
Which command is used to load the rescue configuration?
D. rollback rescue
You are asked to configure your Junos device to automatically archive your
configuration upon commit. Which two methods are supported by the Junos OS?
(Choose two.)
A. SCP
C. FTP
Which parameter would you use to prohibit the redistribution of a static route
used for management traffic?
D. no-readvertise
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?
2023 Already Passed
What are three functions of the RE? (Choose three.)
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.)
B. to apply the class of service function.
C. to forward transit traffic
Which three statements are true about the PFE? (Choose three.)
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?
C. Exception traffic requires some form of special handling.
Which two features are implemented on the Packet Forwarding Engine? (Choose
two.)
A. class of service
C. firewall filters
What are two examples of transit traffic? (Choose two.)
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?
B. to apply stateless firewall filters
What is an "X" release of the Junos OS?
B. a special feature release
When considering the Junos 14.2R3.2 release, what is the correct order for each
designator?
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.)
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?
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?
B. root@router%
Which two keystrokes will auto-complete a command? (Choose two.)
, B. Tab
C. Spacebar
Which keystroke is used to auto-complete user-defined variables?
D. Tab
Which two commands would you use to reset the candidate configuration to the
active configuration? (Choose two.)
A. rollback
D. rollback 0
Which command verifies configuration syntax without applying the changes?
D. commit check
What is the maximum number of configurations, by default, that are recoverable
using the rollback command?
B. 50
Which keystroke combination allows users to move the cursor to the end of the
command line without deleting text?
B. Ctrl + e
Which command is used to replace a current configuration?
C. load override
What is the minimum system-defined user class required to issue clear
commands?
C. operator
Which system-defined user class is able to perform all operations on a device?
D. super-user
You have configured an SRX Series device for the first time. When you commit
your configuration, the Junos OS notifies you that you cannot yet commit your
configuration. Which configuration step must you complete?
D. root authentication
What are two default password requirements on Junos devices? (Choose two.)
B. Passwords must be at least six characters in length.
C. Alphanumeric character classes must be used.
At which hierarchy would you configure a static MAC address for interface ge-
0/0/0?
B. [edit interfaces ge-0/0/0]
Which command is used to load the rescue configuration?
D. rollback rescue
You are asked to configure your Junos device to automatically archive your
configuration upon commit. Which two methods are supported by the Junos OS?
(Choose two.)
A. SCP
C. FTP
Which parameter would you use to prohibit the redistribution of a static route
used for management traffic?
D. no-readvertise
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?
