Year 10 Embedded Systems Quiz

Which of the following best describes an embedded system?

• A general-purpose computer used for browsing the internet

• A computer system designed to perform a dedicated function within a larger system

• A desktop computer used for gaming

• A laptop used for word processing

Which of these is an example of an embedded system?

• Washing machine control panel

• Desktop PC

• Tablet computer

• Server in a data centre

What is the main advantage of using embedded systems in household appliances?

• They are more expensive

• They consume more power

• They are optimised for specific tasks

• They require frequent updates

Which programming language is most commonly used for programming embedded systems?

• Python

• Java

• C

• Ruby

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

• To provide internet connectivity

• To process and control input and output operations

• To store large amounts of data

• To display high-resolution graphics

Which of the following is NOT a typical feature of embedded systems?

• Real-time operation

• Dedicated function

• Large, upgradable memory

• Low power consumption

What is meant by 'real-time' in the context of embedded systems?

• The system operates only during the day

• The system responds to inputs within a guaranteed time frame

• The system can be paused and resumed at any time

• The system is always connected to the internet

Which of the following is a sensor commonly used in embedded systems?

• LED

• Temperature sensor

• Speaker

• Printer

What is the main purpose of an actuator in an embedded system?

• To process data

• To store information

• To convert electrical signals into physical movement

• To display information

Which of the following best describes firmware?

• Software that is permanently stored in hardware

• A type of removable storage device

• A high-level programming language

• A type of operating system for laptops