networks 3.0 / 5 based on 2 ratings ? Accounting and FinancenetworksBTEC NationalOCR Created by: 12husna1Created on: 23-02-17 10:40 4831076215 Across 1. A linked collection of computer systems that allows resources and computer power to be shared, e.g. a computer network at a school or college (7) 5. Describes the physical reach of a network, whether relatively small (LAN) or large (WAN) (5) 6. A small collection of broken down data, sent by computers across a network, that finds the quickest route to its destination and is then reassembled at the other side (6) 7. An identifying address, unique to each computer, that is mapped to the NIC and allows computers to send messages and files across the network (2, 7) 10. see wide area network (3) Down 2. A computer device that connects to a network and allows interaction with programs on the server. It uses the power residing on the server without downloading or saving any data to the device itself. (4, 6) 3. The processing capability of a computer; how fast a computer can perform an operation (8, 5) 4. A network that covers a large geographical area and connects different buildings, sites, even countries. The internet is an example of a global WAN. Two or more LANs make a WAN. (4, 4, 7) 5. A computer or program that ‘serves’ data to a client once it has been requested, e.g. web server, mail server (6) 8. A connection device that connects multiple computers to a network and (unlike a hub) allows data to be transmitted to specified computers, which frees up bandwidth and improves speed and performance (6)
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