10. Interpret the Results of a RESTCONF or NETCONF Query 200-901 Practice Questions (Page 6)

Questions 26–30

1. 26application · medium

   An engineer sends a RESTCONF GET request to /restconf/data/interfaces/interface=GigabitEthernet0/1 with the query parameter fields=name;enabled. The response contains only the name and enabled leafs. What is the most likely reason?

   • AThe fields query parameter restricts the response to the specified leafs.
   • BThe GET request was malformed and the server returned a partial response.
   • CThe interface has no other configured data.
   • DThe device only supports those two leafs for that interface.
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2. 27foundation · easy

   A RESTCONF DELETE request returns HTTP status code 204 No Content. What does this indicate?

   • AThe resource was successfully deleted and no response body is returned.
   • BThe server is refusing to delete the resource due to a lock.
   • CThe request was accepted but the deletion has not yet completed.
   • DThe resource was not found and the server returned an empty error.
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4. 28application · medium

   A RESTCONF GET returns the following JSON for a YANG leaf named 'mtu': {"mtu":1500}. What is the YANG data type of this leaf?

   • Adecimal64
   • Buint16
   • Cboolean
   • Dstring
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5. 29application · medium

   A NETCONF <get-config> request uses a filter to select only /native/interface/GigabitEthernet. The reply contains <data><native><interface><GigabitEthernet><name>0/1</name><description>uplink</description></GigabitEthernet></interface></native></data>. What does this response contain?

   • AOnly the name leaf, because the filter selected only that leaf.
   • BOnly the GigabitEthernet interface configuration, including its name and description.
   • CThe entire running configuration of the device.
   • DAll interfaces on the device, including other types.
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6. 30foundation · easy

   A YANG list named "server" has a leaf-list named "address". In a query result, the "address" leaf-list contains two entries: "192.0.2.1" and "192.0.2.2". How are these values represented in the JSON response?

   • AAs an object with keys: {"address1":"192.0.2.1","address2":"192.0.2.2"}
   • BAs an array of strings: ["192.0.2.1", "192.0.2.2"]
   • CAs a single string: "192.0.2.1,192.0.2.2"
   • DAs a nested list: [["192.0.2.1"], ["192.0.2.2"]]
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