300-915 Practice Questions
60 real 300-915 exam questions with expert-verified answers and explanations. Page 2 of 2.
- Question #51IoT Strategy and Architecture
Refer to the exhibit. Approximately 4000 oil platforms, each with 400 sensors, are spread in the Gulf of Mexico and all of their data must come together into one dashboard. Which g...
IoT ArchitectureMulti-tier ArchitectureEdge ComputingFog ComputingScalability - Question #52IoT Data Ingestion and Processing
An IoT engineer is working on a connected machines project. Which two protocols must be used during the data provisioning process when data is sent from the shop floor IoT system t...
IoT ProtocolsCloud CommunicationData IngestionMessaging Protocols - Question #53Application Development
An IoT application has been built into the application CI/CD pipeline. The application needs credentials to access other applications, APIs, and cloud resources. When should the cr...
CI/CDCredential ManagementApplication DevelopmentSecurity Practices - Question #54IoT Security and Management
Which two statements about how to provision and manage data originators in a cloud environment are true? (Choose two.)
IoT Device ManagementCloud Platform APIsAccess ManagementDevice Provisioning - Question #55Application Development
Refer to the exhibit. Which line of code completes the Dockerfile?
DockerfileDocker commandsContainerizationFile permissions - Question #56Edge Compute and Network
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 lapto...
Network TroubleshootingIP AddressingDefault GatewaySubnet Mask - Question #57Application Development
As part of an IoT project, an organization is developing an application that will share multiple clients using a REST API. Based on the software development process, what are two v...
API SecurityREST APIHTTP MethodsSecure Coding Practices - Question #58IoT Data Ingestion and Processing
Which two actions must be completed before starting the process of sending IoT data to the cloud via edge routers? (Choose two.)
IoT Data RequirementsEdge-Cloud Data FlowSystem ScalabilityHigh Availability - Question #59Edge Compute and Network
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 communi...
Cisco IOx CLIApplication TroubleshootingIP Address DiscoveryEdge Compute Management - Question #60Edge Compute and Network
Where are edge data services typically instantiated?
Edge ComputingEdge ServicesDeployment Location