cambridge technicals in IT: 1.1.5 0.0 / 5 ? ICTNetworksA2/A-levelOCR Created by: NabeelCreated on: 03-10-21 19:51 what is an Modem? ADV/DIS A hardware device that converts digital data into analogue. More useful in connecting to LAN's No traffic maintenance. 1 of 10 what is a Router? ADV/DIS A network device that forwards data packets between computer networks. Firewall built into it Does not direct traffic to individual devices on a LAN. 2 of 10 What is a Terminal adaptor? ADV/DIS A device that connects a computer to an integrated service. Cost of a terminal adaptor is cheap saves time Wire can become loose on a terminal adaptor. 3 of 10 what is a Network interface card (NIC)? ADV/DIS Allows different types of computers to connect to a computers network. The information that is moved is exceptionally dependable among the hubs. Information is unstable. Design should be legitimate for better correspondence. 4 of 10 what is an Network hub? ADV/DIS Wired connection to connect multiple devices. High performance cheap large area coverage. Unable to differentiate. 5 of 10 what is a network switch? ADV/DIS Same as the Hub but more smarter and quicker network. Less casing impacts. increases bandwidth. more security. Costly. defenceless. issues in traffic broadcasting. 6 of 10 What is a wireless network interface card? ADV/DIS A network card which connects to a radio based computer network. Information move is dependable among the hubs. Information unstable. 7 of 10 what is a Wireless access point? ADV/DIS Allows wireless enabled devices hardwired to the original device. Widens network area portability easy to use Low speeds security Very small user interface. 8 of 10 what is a repeater? ADV/DIS A device that forwards wireless signals from the router to cover a larger area. Cheaper than WAP's and easier to install Signal degrades over distance. 9 of 10 What is a Hybrid network Hub? ADV/DIS Any computer network that uses more than one type of connecting technology. Flexibility when connecting devices built in software Don't often support VPN. 10 of 10
A2 ICT: The Role of Different Members in the Project Team 5.0 / 5 based on 1 rating Teacher recommended
Comments
No comments have yet been made