Ch3 and 4 Crossword

1. A copy of computer data stored elsewhere in case the original data is lost or damaged
2. A computer or workstation that obtains information and applications from a server
4. A type of storage device that uses magnetic storage and rotating platters; usually used in desktop computers
5. A network device that connects two or more networks
7. How the different parts are arranged and connected together in a network
9. A device that connects a number of computers together to make a LAN; checks who it is addressed to if it receives a message and only sends it to that specific computer
10. A device that connects a number of computers together to make a LAN
13. A device or a piece of software that is placed between the computer and the rest of the network
14. A type of storage media that uses a magnetized medium to store data; non-volatile memory; information is accessed using read/write heads

1. A network device that typically links together two different parts of a LAN
3. A type of storage device that uses flash memory; usually in laptops
6. A type of storage media that uses laser beams to record and retrieve digital data
8. A wireless networking technology used in homes and offices, with a range of 100 metres; very common, and more powerful than Bluetooth
9. A type of storage media that stores data using electronic circuits without mechanical moving parts
11. A wireless networking technology designed for short-range connections (typically just a few metres); used for listening to music
12. A format of optical storage device that is often used for high-definition videos; has a storage capacity of 50GB