Op Scripts JN0-423 Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   An op script needs to retrieve the current routing table and display the number of routes per protocol. The script uses the Junos XML API. Which RPC should the script use to get the routing table information?

   • A<get-route-information>
   • B<get-interface-information>
   • C<request-routing-table>
   • D<get-configuration>
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2. 2foundation · easy

   What is a common technique for debugging an op script?

   • ADeleting the script and rewriting it
   • BUsing the 'commit' command
   • CDisabling the script's permissions
   • DAdding print statements to display variable values
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4. 3expert · hard

   An engineer is troubleshooting an op script that works correctly when run manually but fails when invoked through a custom CLI command. The script is enabled and stored in the correct directory. What is the most likely cause of this discrepancy?

   • AThe script has a syntax error that only appears when run with certain arguments.
   • BThe script is not executable by the user invoking the custom command.
   • CThe script is not committed to the active configuration.
   • DThe custom CLI command is not passing the required arguments to the script.
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5. 4foundation · easy

   What configuration statement is used to enable an op script on a Junos device?

   • Aset system scripts op file <script-name>
   • Bset system scripts commit file <script-name>
   • Cset system scripts snmp file <script-name>
   • Dset system scripts event file <script-name>
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6. 5foundation · easy

   How is an op script typically executed from the Junos CLI?

   • ABy configuring an event policy that triggers the script on a specific event
   • BBy using the 'request system script run' command
   • CBy entering the command 'op <script-name>' at the operational prompt
   • DBy placing the script in the /var/db/scripts/commit directory and committing
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