IoT_W6-B1

Which of the following layers provides end-to-end communication in IoT

• 1. Logical layer

• 1. Session layer

• 1. Transport layer

• 1. Data link layer

Which of the following is not an actuator in IoT?

• Arduino

• An LED

• A fan

• Stepper motor

The storage is _____ in IoT.

• 1. limited

• • unlimited

• • not available

• • All of these

What is a Raspberry Pi?

• • A type of mobile phone

• • A type of microcontroller

• • A small, affordable computer designed for education and prototyping

• • A type of dessert

What is the primary interface used to connect peripherals like a keyboard or mouse to the Raspberry Pi?

• • Ethernet

• • GPIO

• • USB

• • HDMI

• What is the purpose of the GPIO (General Purpose Input/Output) pins on a Raspberry Pi?

• • To provide Wi-Fi connectivity

• • To interface with other hardware components like sensors, LEDs, and motors

• • To connect USB devices

• • To connect a monitor

Which programming languages are commonly used with Raspberry Pi?

• • C++ and Ruby

• • COBOL and Fortran

• • JavaScript and Swift

• • Python and Scratch

How are the holes on a breadboard typically connected?

• • Vertically in the main area and horizontally in the power rails

• • There is no connection between the holes

• • Diagonally across the board

• • Horizontally throughout the entire board

Which component is often placed on a breadboard to divide the power supply voltage?

• • Transistor

• • Diode

• • LED

• • Resistor

Which of the following is a common mistake when using a breadboard?

• • Placing components in non-connected rows

• • Ensuring proper grounding

• • Powering components with the correct voltage

• • Using jumper wires to make connections