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Explain any two of the following: Bluetooth, 3-D printer, Cloud technology, GPS. - Leaving Cert Engineering - Question i - 2017
Question i
Explain any two of the following: Bluetooth, 3-D printer, Cloud technology, GPS.
Worked Solution & Example Answer:Explain any two of the following: Bluetooth, 3-D printer, Cloud technology, GPS. - Leaving Cert Engineering - Question i - 2017
Step 1
Bluetooth
Answer
Bluetooth is a wireless technology that enables devices to communicate over short distances. It is commonly used for connecting mobile devices, computers, and other electronic devices without the need for cables. By utilizing a short-range wireless interconnection, Bluetooth allows for seamless data transfer, audio streaming, and device pairing, making it convenient for users to interact with multiple devices.
Step 2
3-D printer
Answer
A 3-D printer is an additive manufacturing device that creates three-dimensional objects from a digital file. The process involves laying down successive layers of material until the entire object is formed. Each layer can be viewed as a thinly sliced horizontal cross-section of the final product. Common materials used in 3-D printing include plastics and metals, making this technology versatile for prototyping, manufacturing, and specialized applications.