Question - 1
Which of the following IoT networks has a very short range?
- Short-range Wireless Network
- Short Network
- LPWAN
- SigFox
Solutions
Answer- A
Question - 2
What is the main purpose of WoT (Web of Things) in the IoT?
- Improve the usability and interoperability
- Reduce the security
- Complex the development
- Increase the cost
Solutions
Answer- A
Question - 3
Which of the following is not an application of IoT?
- Wearables
- Smart Grid
- Arduino
- Smart City
Solutions
Answer- C
Question - 4
What is the role of Big Data in IoT's Smart Grid architecture?
- Filter the Data
- Locked the data
- Store data
- None of these
Solutions
Answer- C
Question - 5
Which interface does the fingerprint sensor use?
- UART interface
- CoAP interface
- SPI interface
- I2P interface
Solutions
Answer- A
Question - 6
Which of the following "bit" defines the address bit in the control register?
- ML
- MM
- RXWake
- None of these
Solutions
Answer- B
Question - 7
Which of the following protocols does the secure digital card application use?
Answer- B
Question - 8
Which of the following is the Java extension file in IoT?
Answer- D
Question - 9
IoT devices can easily lead to catastrophe without ________________.
- Management system
- Cloud
- Software
- Devices
Solutions
Answer- A
Question - 10
Which of the following option allows us to monitor the application?
- Boot
- Endpoints
- Actuators
- Hypermedia
Solutions
Answer- A
Question - 11
_________ is the standard length of MAC address?
- 8 bits
- 16 bits
- 32 bits
- 48 bits
Solutions
Answer- D
Question - 12
Which language is preferred for IoT analytics?
Answer- B
Question - 13
The MQTT protocol designed for ____________.
- Limited bandwidth
- Brokers
- Publishers
- None of these
Solutions
Answer- A
Question - 14
For routing _____________ protocols are used in 6LOWPAN routing.
- LOADng protocol
- RPL protocol
- Both A and B
- None of these
Solutions
Answer- C
Question - 15
Which of the following is the type of SPI controller?
- Micro-wire or plus
- Microwire
- Queued SPI
- Data SPI
Solutions
Answer- C
Question - 16
What is the frequency rate of z-wave?
- 908.42 GHz
- 928.49 GHz
- 888.42 GHz
- 708.49 GHz
Solutions
Answer- A
Question - 17
What is another name of the tactile sensor?
- Weight sensor
- Touch sensor
- Imaging sensor
- Proximity sensor
Solutions
Answer- B
Question - 18
Which of the following languages does GSN work on?
Answer- B
Question - 19
What is the full form of IANA?
- Inter-Assessment-Number-Access
- Internet-Association-Numbers-Authority
- International-Aid-for-Network-Authority
- Internet-Assigned-Numbers-Authority
Solutions
Answer- D
Question - 20
Which of the following topology is used for ZigBee Smart Energy?
- Bus Topology
- Star Topology
- Any Topology
- Ring Topology
Solutions
Answer- B
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