Online Access Free 300-915 Practice Test

After an application is deployed, potential issues arise around connectivity. As part of the troubleshooting process, the IP address must be determined to ensure end-to-end communication.
Which method provides the required details using the Cisco IOx CLI?

• A.ioxclient application getconfig <iox_application>
• B.ioxclient application status <iox_application>
• C.ioxclient application info <iox_application>
• D.ioxclient application metrics <iox_application>

When an RS232 device is connected to a Cisco IR829 router, the data collected is not being parsed correctly by the edge application.
Which two steps should be taken to troubleshoot the issue? (Choose two.)

• A.Serial cable length should not exceed 1.5 meters.
• B.SSH access on the Cisco IR829 router must be enabled for IOx Guest OS.
• C.Communication mode must be set to half duplex over serial connection.
• D.Ensure that communication parameters like baud rate and parity are set correctly.
• E.Set the cable connections based on the PIN layout from the sensor vendor.

Which two security approaches help build a strong authentication scheme? (Choose two.)

• A.maximum allowed connections
• B.session logout because of inactivity
• C.session IDs accepted only from cookies
• D.user logout
• E.connection based on location

An engineering team developed a solution that gathers data via a proprietary protocol (TCP/IP based) to a IR1101 gateway, which then sends the data to the cloud. Drag and drop the action steps from the left into the correct order on the right to get this solution to operate. Not all options are used.

Correct Answer:

Which lightweight protocol is used to send data from the edge compute resources to the cloud?

• A.MT Connect
• B.AMQP
• C.XMPP
• D.MQTT