Juniper Mist Webhooks Features and Use Cases JN0-750 Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   A developer is writing a script to process Mist webhook payloads. The script needs to extract the site ID and the event type from each payload. Which fields should the script parse?

   • AParse the 'site_id' and 'type' fields.
   • BParse the 'org_id' and 'category' fields.
   • CParse the 'site_name' and 'event_type' fields.
   • DParse the 'site' and 'event' fields.
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2. 17expert · hard

   A developer is debugging a Mist webhook integration. The webhook is configured correctly, and the receiver is getting HTTP 200 responses. However, the receiver is not processing the events correctly. The developer inspects the payload and sees that the 'type' field is 'ALARMS', but the expected event data is not in the 'data' field. What is the most likely cause?

   • AThe 'data' field is only populated for 'device_events', not for 'ALARMS'.
   • BThe webhook is subscribed to the wrong event type; the 'ALARMS' type does not include the expected data.
   • CThe payload is encrypted, and the developer needs to decrypt it using the secret token.
   • DThe developer is looking at the wrong field; the event data is in the 'events' field, not 'data'.
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4. 18foundation · easy

   What is the purpose of the secret token when configuring a Mist webhook?

   • ATo rate-limit webhook deliveries
   • BTo encrypt the webhook payload in transit
   • CTo verify the authenticity of webhook payloads
   • DTo authenticate the receiver to the Mist cloud
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5. 19foundation · easy

   How does Mist sign webhook payloads to ensure authenticity?

   • ABy requiring mutual TLS authentication
   • BBy encrypting the entire payload with the secret token
   • CBy embedding the secret token in the payload body
   • DBy including an HMAC signature in the webhook headers
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6. 20expert · hard

   A security auditor is reviewing a Mist webhook integration. The webhook uses a secret token, and the receiver validates the 'X-Mist-Signature' header. The auditor wants to ensure that the secret token is not exposed in logs. What is the best practice for handling the secret token in the receiver application?

   • AStore the secret token in a secure environment variable or secret manager, and never log it.
   • BLog the secret token during debugging to verify the signature.
   • CUse the secret token as the webhook URL to avoid storing it separately.
   • DEmbed the secret token in the application code for simplicity.
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