JNCIA Prac. Test 2 questions well
answered to pass rated A+
Two benefits realized by the disaggregated Junos OS? - correct answer ✔✔Programmability through
provisioning the control plane, the data path, and the platform APIs,
The platform drivers and forwarding engine are removed from the control plane to increase performance
Indicate Unix shell prompt - correct answer ✔✔%
command to verify config changes without applying the changes - correct answer ✔✔commit check
When multiple users are editing the configuration on a device, what is the default behavior when user
issues a commit command - correct answer ✔✔All valid configuration changes made by all users will
take effect
Two configurable physical interface properties:
-Link-mode
-Address
-MTU
-Protocol family - correct answer ✔✔link-mode, MTU
If multiple IP addresses are configured on the same interface, how can you identify one address to use as
the main address or the first one? - correct answer ✔✔set is as preferred. otherwise by default the
lowest ip address will be used
to factory reset a device - correct answer ✔✔request system zeroize
To upgrade JUNOS OS, but you don't have enough space, command to enter - correct answer ✔✔no-
copy
answered to pass rated A+
Two benefits realized by the disaggregated Junos OS? - correct answer ✔✔Programmability through
provisioning the control plane, the data path, and the platform APIs,
The platform drivers and forwarding engine are removed from the control plane to increase performance
Indicate Unix shell prompt - correct answer ✔✔%
command to verify config changes without applying the changes - correct answer ✔✔commit check
When multiple users are editing the configuration on a device, what is the default behavior when user
issues a commit command - correct answer ✔✔All valid configuration changes made by all users will
take effect
Two configurable physical interface properties:
-Link-mode
-Address
-MTU
-Protocol family - correct answer ✔✔link-mode, MTU
If multiple IP addresses are configured on the same interface, how can you identify one address to use as
the main address or the first one? - correct answer ✔✔set is as preferred. otherwise by default the
lowest ip address will be used
to factory reset a device - correct answer ✔✔request system zeroize
To upgrade JUNOS OS, but you don't have enough space, command to enter - correct answer ✔✔no-
copy
