In the context of Junos, what is a Remote Procedure Call (RPC)?

A protocol for transferring files between Junos devices

An XML-based API that maps to Junos CLI commands

A way to reboot a Junos device remotely

A method to execute a Python script on a remote server

What type of object does the `rpc()` method return, and how can you access its data?

A dictionary; access values by keys

A string; use string methods like `split()`

An lxml Element; use XPath or find methods

Juniper NetworksCertified Associate, Automation and DevOps

Domain 4Objective 4

Remote Procedure Calls (RPCs) JN0-224 Practice Questions (Page 1)

Part of the Python and PyEZ domain, which makes up ~28% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~10–17 in this domain), expect 2–3 from this objective — we provide 21 practice questions to prepare you well beyond it. (estimate)

21questions here

5free pages

7concepts

Questions 1–5

1foundation · medium
Which method is used to find all elements matching a specific tag in an lxml Element?
Select an answer first
2foundation · medium
In the context of Junos, what is a Remote Procedure Call (RPC)?
Select an answer first
3foundation · medium
What type of object does the `rpc()` method return, and how can you access its data?
Select an answer first
4application · medium
A network automation script is running `dev.rpc.get_interface_information()` on a device that does not have a specific interface. The RPC returns an error. The engineer wants to inspect the error details to determine which interface was missing. Which attribute of the `RpcError` exception provides this information?
Select an answer first
5application · easy
An engineer is reading PyEZ documentation and sees the RPC `get-chassis-inventory`. The engineer needs to know which CLI command this RPC corresponds to. What is the equivalent CLI command?
Select an answer first

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Remote Procedure Calls (RPCs) JN0-224 Practice Questions (Page 1)

Questions 1–5

Which method is used to find all elements matching a specific tag in an lxml Element?

In the context of Junos, what is a Remote Procedure Call (RPC)?

What type of object does the `rpc()` method return, and how can you access its data?

An engineer is reading PyEZ documentation and sees the RPC `get-chassis-inventory`. The engineer needs to know which CLI command this RPC corresponds to. What is the equivalent CLI command?

Keep studying — Python and PyEZ