IOT Mock Test 1 September 11, 2024 by Naman IOT Mock Test 1 1 / 20 When it first appeared in English, the word "personality" referred to what? Personhood Character Temperament Individuality 2 / 20 Which sensor is linear and has low accuracy? Thermistor Resistance Thermometer Thermocouple Semiconductor-based sensor 3 / 20 What is the role of Big Data in IoT's Smart Grid architecture? Filter the data Lock the data Store data None of these 4 / 20 WSN stands for __. Wired Sensor Network Wireless Sensor Network Wired Service Network Wireless Service Network 5 / 20 Another name for a Microcontroller is _______. Embedded controller Sensor Actuators None of these 6 / 20 _______ specifies the function that will be called on an error event. Callback Error Connect Reconnect 7 / 20 Which layer represents how various devices are physically connected to the network? Transport Physical Application None of these 8 / 20 What are the challenges in IoT? Energy Consumption Security Network Congestion All of the above 9 / 20 The message Channel class declares the _____ class attribute that defines the key string. command_key command-key commandkey key_command 10 / 20 Which protocol interacts asynchronously over UDP? HMTP COAP MQTT TCP/IP 11 / 20 Sensors are output devices. True False Maybe None of these 12 / 20 Which of the following protocols is used to link all the devices in IoT? HTTP UDP Network TCP/IP 13 / 20 A network of physical objects or things embedded with electronics or software is called ____. AI ML IoT Internet 14 / 20 Which of the following is not related to Arduino IDE IoT software? Serial Monitor Verify Upload Terminate 15 / 20 A _______ is a device that converts signals from one form to another. Transducer Transistor DC Motor None of these 16 / 20 Identify the incorrect advantage of IoT. Reduce waste Enhanced data collection Security None of the above 17 / 20 _______ enables production-ready features in a Spring Boot application. Actuators Endpoint Boot Hypermedia 18 / 20 Which of the following is not a fundamental component of an IoT system? Sensors Connectivity and data processing User interface Transformer 19 / 20 _____ tags, devices, smartphones are useful in identification. IETF 6LowPAN IEFT COAP RFID/NFC IEEE 802.15.4.LoWPAN 20 / 20 Which of the following would probably be considered a personality characteristic? Anxiety Mathematical aptitude Voting conservative Friendliness Your score isThe average score is 65% 0% Restart quiz