Cisco (300-915-DEVIOT) Exam Questions And Answers page 3
Drag and drop the Dockerfile instructions from the left onto the correct arguments on the right.
IoT Edge Computing
IoT Application Development
Refer to the exhibit. Which line of code completes the Dockerfile?
RUN chown root:root /usr/bin/sample.py
WORKDIR /usr/bin
USER root
IoT Edge Computing
IoT Application Development
A network is being configured for an Ethernet-connected sensor. The sensor fails to send data to the configured destination. The IP address of the sensor can be pinged from a laptop on the same subnet. When a different subnet is used, the sensor cannot be reached, but other clients on the same subnet are still accessible.
What are two reasons for the connectivity problem? (Choose two.)
What are two reasons for the connectivity problem? (Choose two.)
wrong DNS server on the sensor
wrong subnet mask on your laptop
wrong default gateway on the sensor
wrong default gateway on your laptop
wrong subnet mask on the sensor
IoT Networking and Protocols
IoT Security and Privacy
Which two data sources are used with a visualization tool such as Grafana? (Choose two.)
Microsoft Power BI
Kibana
InfluxDB
Elasticsearch
Tableau
IoT Data Processing and Analytics
IoT Application Development
Refer to the exhibit. Which product must be positioned where the ? is placed to connect these different network levels?
firewall
switch
router
wireless access port
IoT Networking and Protocols
IoT Edge Computing
The environment for an Industrial IoT project in a large open pit mine is being scoped. The location has a large amount of dust and the device will be exposed to less than 1 meter of water temporarily.
When the edge device is being chosen, which Ingress protection rating must be used?
When the edge device is being chosen, which Ingress protection rating must be used?
IP37
IP61
IP67
IP76
IoT Edge Computing
IoT Security and Privacy
Which statement explains the correct position of a PLC within the CPwE architecture?
PLCs are always part of Level 0 process control.
PLCs are part of Level 4 site business planning.
PLCs are part of Level 1 basic control.
PLCs are placed at Level 2 area supervisory control.
IoT Architecture and Design
IoT Edge Computing
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.
IoT Networking and Protocols
IoT Edge Computing
Which lightweight protocol is used to send data from the edge compute resources to the cloud?
MQTT
XMPP
AMQP
MT Connect
IoT Networking and Protocols
IoT Edge Computing
A sensor reads potentially critical data from an industrial device, but most of the data from the sensor is not critical information and does not change unless a critical event happens.
Which data work flow is appropriate for how the critical and non-critical data is processed?
Which data work flow is appropriate for how the critical and non-critical data is processed?
1. Acquire sensor data.
2. Filter non-actionable data.
3. Perform action on data.
4. Send critical data and action performed on data to cloud for storing.
2. Filter non-actionable data.
3. Perform action on data.
4. Send critical data and action performed on data to cloud for storing.
1. Acquire sensor data.
2. Send data to cloud for processing and to determine action.
3. Send required action back to edge for action completion.
4. Perform action on data.
2. Send data to cloud for processing and to determine action.
3. Send required action back to edge for action completion.
4. Perform action on data.
1. Acquire sensor data.
2. Filter non-actionable data.
3. Perform action on data.
2. Filter non-actionable data.
3. Perform action on data.
1. Acquire sensor data.
2. Perform action on data.
3. Send data and action performed on data to cloud for recording.
2. Perform action on data.
3. Send data and action performed on data to cloud for recording.
IoT Edge Computing
IoT Data Processing and Analytics
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