Welcome to your I.O.T. Set - 3 Read this before do Start Exam: 1- There are 25 Questions and complete it within 30 Minutes. 2- For Best Experience download our Android App from Google Play Store. परीक्षा शुरू करने से पहले इसे पढ़ें: 1- 25 प्रश्न हैं और इसे 30 मिनट के भीतर पूरा करें। 2- बेहतरीन अनुभव के लिए Google Play Store से हमारा Android ऐप डाउनलोड करें। Download App Now 1. Which one out of these is not a Data Link Layer Technology? Wifi HTTP Bluetooth Mobile Hotspot None 2. What type of interface is used by fingerprint sensors to collect data? UART interface I2P interface IPI interface Both B & C None 3. Which of the following uses Java Language? MMQT GAN GSN None of these None 4. Which of the following is not a feature of the Raspberry PI model B IoT device? It has 526 MB SDRAM It has 652 MB SDRAM It has an Ethernet port It has 256 MB SDRAM None 5. Full form of MQTT? Message Queuery Telemetry Transport Message Quetion Type Technique Message Queue Telemetry Transport Message Quetion Type Transport None 6. Which of the following is not a short-range wireless network? VPN Bluetooth Hotspot Wifi None 7. The standard form of CGI is: Common Gateway Interdependent Common Gateway of Interest Both A & B None of these None 8. With two-factor Authentication, which attack can be users vulnerable to? Radiant Attack Cross Attack Ransome ware Attack Man-in-the-middle attack None 9. Which of the following is not LPWAN Technologies? NB-IoT LORA Bluetooth SIGFOX None 10. The father of IOT. Kevin Thomas Kevin Atrhur Kevin Atrun Kevin Ashton None 11. What is the java extension file used in IoT? .obj .exe .jar .cpp None 12. Which library is used to access I2C in Arduino IoT devices? Wire EEPROM ArduinoJson DHT11 None 13. Which of the following processor is used in the Raspberry PI 3 IoT device? Broadcom BCM2837 Intel 8085 Broadcom BCM2711 None of these None 14. At which level does the router operate in the OSI reference model? Network Physical Data Link None of these None 15. Which of the following is used to reprogram a Bootloader in IoT devices? ICSP VHDL programming MANET IDE None 16. _____ is the component that executes a program in an IoT system. microcontroller microsensor micro converter None None 17. IoT-A stands for ________ Internet of Things Area Internet of Things Address Internet of Things Architecture Industrial of things Architecture None 18. How many number of elements in the Open IoT Architecture? 7 elements 6 elements 3 elements 8 elements None 19. Which of the following is true about Arduino IoT devices? They can only read analog inputs They have their own operating systems They are open-source hardware They are open-source software None 20. What is the standard form of LLN? Low Lossy Powered Network Lower Lossy Network Low Power Lossy Network Lossy Low Power Network None 21. What is an IoT network? a collection of networked devices a collection of Interconnected devices All of the above None 22. Domain Name System is used to: provide system security increase data and speed obtain IP Address enhance network communication None 23. Which one out of these is in a format which is not readable by the user? Passwords .text Encryption None of these None 24. Full-Form of VNC: Very network of computers Virtual network computing Virtual network of computers Virtual network for communication None 25. What is the use of PWM signals in IoT development boards? They are used by actuators to have digital input They are used by sensors to have analog input They are used by sensors to have digital input They are used by actuators to have analog input None Share this:TweetEmailTelegramPrintWhatsAppLike this:Like Loading... Related Posts (You May Also Read):