Which data serialization method does the Junos CLI use to communicate with the Junos management process (mgd)?
A. YAML
B. gRPC
C. XML
D. JSON
正解:C
質問 2:
The <rpc-reply> XML tag is a member of which NETCONF protocol layer?
A. Messages
B. Content
C. Transport
D. Operations
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
A customer has a control machine with a default Ansible installation. During execution of an Ansible module against a Junos device, the Ansible control machine generates the msg: unable to connect to router1.example.com: ConnectRefusedError (router1.example.com) error.
What is the cause for this error?
A. router1.example.com was not defined in /etc/hosts on the control machine
B. Ansible cannot authenticate to the device
C. router1.example.com was not defined in /etc/ansible/inventory/hosts on the control machine
D. Ansible cannot connect to the device through NETCONF
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
A customer has a control machine with a default Ansible installation. During execution of an Ansible module, the Ansible control machine generates the no hosts matched error.
Which statement is correct in this scenario?
A. The target device was not defined in /etc/ansible/inventory/hosts on the control machine
B. The target device was not defined in /etc/ansible/hosts on the control machine
C. The target device was not defined on the associated DNS servers
D. The target device was not defined in /etc/hosts on the control machine
正解:B
質問 5:
What are two message types that compose the message layer of the Juniper NETCONF implementation?
(Choose two?)
A. <lock>
B. <rpc>
C. <rpc-reply>
D. <get>
正解:B,C
質問 6:
Which pair of daemons in the Junos OS handle automation?
A. jsd and gRPC
B. mgd and jsd
C. JET and gRPC
D. mgd and JET
正解:B
質問 7:
Which data serialization method does the Junos CLI use to communicate with the Junos management process (mgd)?
A. YAML
B. gRPC
C. XML
D. JSON
正解:C
Saitoh -
JN0-421情報量は多いのでそれに関しては満足。Pass4Testさんの問題集試験対策には本当に信頼している。