Online Access Free 300-915 Exam Questions

Which two data sources are used with a visualization tool such as Grafana? (Choose two.)

• A.Elasticsearch
• B.InfluxDB
• C.Tableau
• D.Microsoft Power BI
• E.Kibana

Which action should be taken when a southbound device is not connecting?

• A.Redeploy the edge application.
• B.Review the edge application logs.
• C.Verify the sensor status.
• D.Verify the gateway link status.

Which connector is southbound?

• A.universal connector
• B.cloud connector
• C.device connector
• D.horizontal connector

Refer to the exhibit.

Which two statements about data flow are true? (Choose two.)

• A.A VPN tunnel is not necessary because the MQTT payload is encrypted by default.
• B.The gateway must stay constantly connected to the Kinetic cloud to avoid blank data sets, even when using caching functions.
• C.Another AMQP broker should be implemented on the customer cloud.
• D.Instead of AMQP, MQTT should be used for compatibility issues in a cloud-to-cloud connection.
• E.The Python application could use the paho-mqtt library.

Which two commands inside a Docker container on a gateway help to troubleshoot why the compute performance of the device is slowing down? (Choose two.)

• A.show processes
• B.ps
• C.proc
• D.wmic
• E.top