Q.1
Which of the following is not a fundamental component of an IoT system?
  • a) Sensors
  • b) Connectivity and data processing
  • c) User interface
  • d) Transformer
Q.2
What is the full form of IIOT?
  • a) Index Internet of Things
  • b) Incorporate Internet of Things
  • c) Industrial Internet of Things
  • d) Intense Internet of Things
Q.3
Who coined the term “Internet of Things”?
  • a) Kevin Aston
  • b) John Wright
  • c) Edward Jameson
  • d) George Garton
Q.4
When was the actual term “Internet of Things” coined?
  • a) 1998
  • b) 1999
  • c) 2000
  • d) 2002
Q.5
Which of the following is not an IoT device?
  • a) Table
  • b) Laptop
  • c) Arduino
  • d) Tablet
Q.6
Which of the following is false about IoT devices?
  • a) IoT devices use the internet for collecting and sharing data
  • b) IoT devices need microcontrollers
  • c) IoT devices use wireless technology
  • d) IoT devices are completely safe
Q.7
Which of the following is not an IoT platform?
  • a) Amazon Web Services
  • b) Microsoft Azure
  • c) Salesforce
  • d) Flipkart
Q.8
Which of the following is not an application of IoT?
  • a) BMP280
  • b) Smart home
  • c) Smart city
  • d) Self-driven cars
Q.9
What is the full form of IoT?
  • a) Internet of Technology
  • b) Incorporate of Things
  • c) Internet of Things
  • d) Incorporate of Technology
Q.10
What is IoT?
  • a) network of physical objects embedded with sensors
  • b) network of virtual objects
  • c) network of objects in the ring structure
  • d) network of sensors
Q.11
Which layer is used for wireless connection in IoT devices?
  • a) Application layer
  • b) Network layer
  • c) Data link layer
  • d) Transport layer
Q.12
Which of the following is false about the IoT components?
  • a) A light sensor (photoresistor) is an analog sensor
  • b) A microphone is a digital sensor
  • c) A push button is a digital sensor
  • d) A keyboard is a digital sensor
Q.13
Which of the following is used to capture data from the physical world in IoT devices?
  • a) Sensors
  • b) Actuators
  • c) Microprocessors
  • d) Microcontrollers
Q.14
Which of the following command is used to trigger the Amazon echo IOT device?
  • a) Hello
  • b) Suri
  • c) Alexa
  • d) Hey
Q.15
Which of the following is false about the MANET IoT network?
  • a) It is a self-configuring network
  • b) It has a low data rate
  • c) It doesn’t have any encryption
  • d) Power is readily available for complex security
Q.16
Which of the following is not a sensor in IoT?
  • a) BMP280
  • b) DHT11
  • c) Photoresistor
  • d) LED
Q.17
Which of the following is not an actuator in IoT?
  • a) Stepper motor
  • b) A fan
  • c) An LED
  • d) Arduino
Q.18
What is the use of PWM signals in IoT development boards?
  • a) They are used by sensors to have analog input
  • b) They are used by sensors to have digital input
  • c) They are used by actuators to have analog input
  • d) They are used by actuators to have digital input
Q.19
Which of the following is used to reprogram a Bootloader in IoT devices?
  • a) VHDL programming
  • b) IDE
  • c) ICSP
  • d) MANET
Q.20
Which of the following is true about Arduino IoT devices?
  • a) They are open-source software
  • b) They can only read analog inputs
  • c) They have their own operating systems
  • d) They don’t have pre-programmed firmware
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