1.3 - Home and Personal Communication Systems (WJEC) 4.0 / 5 based on 1 rating ? ICTCommunicationsGCSEWJEC Created by: daynayumeCreated on: 17-05-16 16:56 What different services allow us to connect to the internet? Broadband, Satellite, Mobile, Dial-up and Cable. 1 of 10 Advantages/Disadvantages of Broadband? A - Faster. Use telephone and internet at same time. D - More expensive dial-up. Still not available in some countryside areas. 2 of 10 Advantages/Disadvantages of Satellite? A - Gain high-speed access to the internet where broadband and mobile network coverage is low. D - Can be expensive. 3 of 10 Advantages/Disadvantages of Mobile? A - More convenient, can connect anywhere. D - Slower than broadband. 4 of 10 Advantages/Disadvantages of Dial-up? A - Affordable. D - Slower, cannot use telephone and internet at the same time. 5 of 10 Advantages/Disadvantages of Cable? A - Can provide very fast connection. Affordable. D - Not all areas have access to cable Internet providers. 6 of 10 What are some connection technologies? Wireless, Bluetooth and GIS (Geographical Information Systems) 7 of 10 Advantages/Disadvantages of Wireless? A - Fewer restriction on where available. No wires. D - Easier for hackers to gain access to data when using pueblo Wi-fi hotspots. 8 of 10 Advantages/Disadvantages of Bluetooth? A - No cables. Quick to set up. D - Only be used to connect devices in the same room. 9 of 10 Advantages/Disadvantages of GIS? A - Save money an help the environment by using less fuel by choosing shorter routes. Also view ETA. D - Not always up to date. Can cause accidents. 10 of 10
Comments
No comments have yet been made