IOT Mock Test 3 September 11, 2024 by Naman IOT Mock Test 3 1 / 20 Which of the following sensors is a non-contact type sensor that detects the presence of an object? Proximity sensor Temperature sensor Light sensor Pressure sensor 2 / 20 IOT data scalability takes care of ______ . Protocol abstraction Data storage Simple and fast installation Security with hardware 3 / 20 What is the process of identifying a person before giving access? Auditing Authorization Authentication Accounting 4 / 20 ____ is the Ethernet/LAN cable used in RPi? RJ45 RJ1440 RJ140 None of these 5 / 20 ICT stands for _____ . Information and Communication Technology Internet and Communication Technology Internet and Communication of Things Information and Communication of Things 6 / 20 _____ is monitored using a temperature sensor and data is stored/analyzed locally Room temperature Sensors Actuators None of the above 7 / 20 Which of the following is an electromechanical device that measures acceleration forces? Pressure sensor Accelerometer Proximity sensor IR sensor 8 / 20 Touch screen devices use which sensor? Capacitive Touch sensor Temperature sensor Humidity sensor Pressure sensor 9 / 20 Which of the following protocols does not exist at the data link layer? ZigBee Smart Energy LoRaWAN Wireless HART Secure MQTT 10 / 20 What is the range of Z-Wave? 30 to 100 m 300 to 1000 m 100 to 1000 m Only 10 m 11 / 20 DHT22 sensor is used to sense: Obstacles Resistance Position Humidity 12 / 20 Ethernet frame consists of ______ MAC Address IP Address Both of the Above None of these 13 / 20 IoT gateway must provide ______ . Simple and fast installation Security with hardware Data storage Protocol abstraction 14 / 20 What is Inter Integrated Communication (I2C): An application layer protocol A networking communication protocol for multi-master support An OS for distributed network communication A cellular communication protocol 15 / 20 Which of the given wireless technologies used in IoT consumes the least amount of power? Zigbee Bluetooth Wifi GSM / CDMA 16 / 20 Which of the following is an example of a short-range wireless network? VPN Wi-Fi Internet WWW 17 / 20 Barometer is which type of sensor ______ . Pressure sensor Touch sensor Temperature sensor Humidity sensor 18 / 20 What is the frequency rate of Z-Wave? 908.42 GHz 928.49 GHz 888.42 GHz 708.49 GHz 19 / 20 Which of the following languages does GSN work on? Python JAVA Android C++ 20 / 20 The founder of Arduino project is ______ . Massimo Banzi Kevin Ashton Tim Berners-Lee None of the Above Your score isThe average score is 0% 0% Restart quiz {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. The server responded with {{status_text}} (code {{status_code}}). Please contact the developer of this form processor to improve this message. Learn More{{/message}}{{#message}}{{{message}}}{{/message}}{{^message}}It appears your submission was successful. Even though the server responded OK, it is possible the submission was not processed. Please contact the developer of this form processor to improve this message. Learn More{{/message}}Submitting…