1) A gigabyte is equal to 1024 kilobytes ( ) a) x b) ✔ 2) the smallest unit of data is ...................... a) bit b) byte c) gigabyte 3) ...............................is a device that connects a computer to the internet via Wi-Fi a) HDMI  b) Router c) An Ethernet port   4) ................ is a cable that transfers audio and video ton and from devices a) An Ethernet cable b) HDMI c) GHZ 5) .................is used to store or transfer files and data between computers a) CPU b) flash memory c) HDMI 6) the word "Apple " takes ................. to represent it in a computer a) 5 bits b) 8 bits c) 5 bytes 7) byte is equal to ......................bit(s) a) 1024 b) 1 c) 8 8) one of the measurement units is the megabyte ,which is equal to ............................ a) 1024 bytes b) 1024 kilobytes c) 1024 megabytes 9) we use flash memory to store , transfer ,and share information online a) x b) ✔ 10) Gigabyte = 1024 kilobyte a) x b) ✔ 11) computer network It is the connection of two or more computers together to transfer data and information a) x b) ✔ 12) Intranet It is a network of a group of people (private), such as a business a) ✔ b) x 13) WWW it's means ........................ a) Local Area Network b) World Wide Web 14) What is the ISP? a) internet service provided b) pages and sites c) Bank 15) in 1990 The emergence of the World Wide Web a) ✔ b) x 16) in 2000 Wi-Fi has become the Internet on mobile cell phones service hotspot a) x b) ✔ 17) in 1980 It is a high-speed connection that allows the phone and the Internet to be used in the same time a) ✔ b) x 18) you have two types from network .......................and ......................................... a) close network b) open network c) A and B 19) What do we need to connect a computer to the Internet? a) Router b) ISP c) A and B

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