Embedded Systems Quiz

Which of the following is an example of an input device in an embedded system?

• LED

• Temperature sensor

• Speaker

• Motor

What is the primary function of a microphone in an embedded system?

• To display information

• To produce sound

• To capture audio input

• To control motors

Which of the following is an output device commonly used in embedded systems?

• Button

• Light sensor

• LCD screen

• Microphone

In an embedded system, what type of device is a buzzer?

• Input device

• Output device

• Storage device

• Processing device

Which of the following is NOT an input device in an embedded system?

• Keyboard

• Light sensor

• Speaker

• Touchscreen

What is the role of RAM in an embedded system?

• To store data permanently

• To process data

• To store data temporarily

• To display data

Which type of memory is used for storing the firmware in an embedded system?

• RAM

• ROM

• Cache

• Register

What is the main purpose of a light sensor in an embedded system?

• To emit light

• To detect light levels

• To store light data

• To process light signals

Which of the following is an example of an output device in an embedded system?

• Temperature sensor

• Button

• LED

• Light sensor

How does an embedded system use EEPROM?

• For temporary data storage

• For permanent data storage

• For processing data

• For displaying data