Digital Business Management MCQ
Digital Business Management
Definition:- Digital businesses use technology to create new value in business models, customer experiences and the internal capabilities that support its core operations. The term includes both digital-only brands and traditional players that are transforming their businesses with digital technologies.
Digital Business Management MCQ
Q1 – ______ allows us to control electronic components
- RETful API
- RESTful API
- HTTP
- MQTT
Q2 – MQTT stands for _____________
- MQ Telemetry Things
- MQ Transport Telemetry
- MQ Transport Things
- MQ Telemetry Transport
Q3 – MQTT is _________ protocol.
- Machine to Machine
- Internet of Things
- Machine to Machine and Internet of Things
- Machine Things
Q4 – _________ specifies the function that will be called on an error event.
- Callback
- Error
- Connect
- Reconnect
Q5 – ________ specifies the function that will be called when a successful re-connection is completed.
- Callback
- Error
- Connect
- Reconnect
Q6 – What is the java extension file in IoT?
- .jar
- .c
- .exe
- .py
Q7 – The message is sent to the input queue of a message flow that contains a _________
- Subscriber
- Server
- Publication node
- Client
Q8 -________ layer is the communication layer that connects the IoT devices with WAN.
- Internet layer
- Application layer
- Sensor layer
- Network layer
Q9 – Which category is used for business to consumer process?
- Personal IoT
- Group IoT
- Community IoT
- Industrial IoT
Q10 – Which category could be used by citizens to contribute to a smart city?
- Personal IoT
- Group IoT
- Community IoT
- Industrial IoT
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