Question

Computers in traffic lights, at supermarket checkouts, and in appliances are examples of ______ computers:
1) portable
2) personal
3) embedded

Answer 1

Answer:

Computers in traffic lights, at supermarket checkouts, and in appliances are examples of embedded computers:

Explanation:

• Those are examples of embedded computers.
• They're built into specific devices or systems to perform dedicated functions, like managing traffic lights, processing transactions at checkouts, or controlling various functionalities within appliances.

Answer 2

Final answer:

Traffic lights, supermarket checkouts, and appliances typically incorporate embedded computers, which are specifically designed to perform particular tasks within these systems. The development of the microchip was crucial for the miniaturization of computers, allowing them to be integrated into a multitude of devices.

Explanation:

Computers in traffic lights, at supermarket checkouts, and in appliances are examples of embedded computers. These computers are integrated into other devices to perform specific control functions rather than being stand-alone computers for general purpose use. Embedded computers are commonly found in systems ranging from consumer electronics to industrial machines.

The invention and development of the microchip enabled the miniaturization and wide distribution of computing capabilities. Containing a large amount of electronic circuitry within a small silicon chip, these microchips revolutionized technology by allowing devices that once filled entire rooms to fit within compact spaces.