G10-Exercise-

__________ is a method used to control the amount of power delivered to an electronic component.

• Pulse width modulation 

• Read and write

Which one of the below options is not an advantage of using an embedded system?

• Strong processing power

• Lower cost

___________ embedded systems are used in smart homes. This means that their IoT devices are all connected to each other using a LAN and can be controlled through an internet connection.

 

• Mobile

• Networked

_____________ is a device that detects changes in the environment and converts them into an electrical quantity.

• An LED

• A sensor

In any embedded system, the part that is responsible for reading the input signals and controlling the output devices is the _____________.

• memory

• processor

In embedded systems, execution code and some important operational data are stored in its  ________________

• memory

• processor

Which one is considered an input device?

• Mouse

• Speaker

Which one is considered an output device?

• Mouse

• Speaker

What can you use to upgrade an embedded systems firmware?

• USB port

• AC power port

A light sensor is an example of  ___________ sensor

• a digital

• an analogue