1) Give reasons for connecting computers in a network. Choose all the correct answers. a) Cuts costs on software b) Cuts costs on hardware c) Orders food for delivery d) Streamlines communication e) Increases efficiency. f) Allows information sharing 2) How can a group of friends access the internet simultaneously from their smart phone if only one person has airtime or data? a) They use a charger. b) They use a hotspot connection. c) They use a VOIP. d) They use a URL. e) They use a cable. f) They use a voucher. 3) What is the purpose of the history button in a web browser? a) We can see what others searched. b) We can ask Google questions. c) We can print the history list. d) We can see a list of all the websites we visited in the past. e) We can use it to buy airtime. f) We can use it to make a phone call. 4) Which communication technology or protocol allows devices to connect within a WLAN? a) Hardware b) WiFi c) Network card d) Cable e) Printer f) Keyboard 5) Give reasons why Bluetooth technology is no longer the popular choice to share files between mobile devices. Choose all the correct answers. a) Bluetooth is blue. b) Bluetooth is not as fast as other more popular methods c) Bluetooth hides our files. d) Bluetooth is too small. e) Bluetooth range is not large enough to share information fast. f) Bluetooth does not share. 6) What are the functions of a firewall? Choose all the correct answers. a) A firewall monitors incoming and outgoing traffic. b) A firewall burns it. c) A firewall sets fire to sites. d) A firewall is unnecessary. e) A firewall allows or blocks specific traffic based on a set of rules. 7) Choose all the correct advantages of using a VOIP instead of using a normal phone call. a) It transmits voice and multimedia over the internet. b) VOIP is outdated. c) VOIP uses the internet to make calls. d) VOIP can't be used. 8) Choose all the correct ways to make a website user-friendly. a) It has a fast loading time. b) It is easy to use. c) It is not for everyone. d) It is accessible to all users. e) It is mobile friendly. f) It has no use for anyone. 9) Which component in a computer allows you to connect to a network? a) Transmitter b) Cable c) Printer d) Keyboard e) Monitor f) Network Interface card

Gr. 11 CAT Revision

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