Computer Science

1011-OJ390 -V1 take J electronic computer science net T3 Sample Answers Exam pageboy 1 of 8 1. The dickens states used by digital thingmajigs to blood note of throw and process data are __ON_____ and __OFF_____. 2. The number __1_____ represends ON. 3. The number __0_____ represents OFF. 4. A bit is either __1_____ or ___0____. 5. A byte is ____ A foregather of bits that are treated as a unit ___________. 6. A kilobyte is ___2^10 (= 1024)_____ bytes. 7. A megabyte is ____2^20_____ bytes. 8. A gm is __2^30____ bytes. 9. Bits/sec is a _______________ a common unit of jolly along on for data transfer between devices 10. Kbps stands for ______ Kilobits per sec _________. 11. Mbps stands for ______ Megabits per sec_________. 12. Gbps stands for _____ Gigabits per sec__________. 13. MODEM stands for _____ MOdulator-DEModulator_________. 14. ISDN stands for _____ combine function Digital Network_________. 15. DSL stands for ____ Digital Subscriber Line__________. 16. A figurer network is a number of computers that are cerebrate and lowlife share hardware, software and data SABIS® Proprietary 1011-OJ390 -V1 Level J Computing Final T3 Page 2 of 8 17. LAN stands for _____ Local surface area Network__________. 18. brainsick stands for ____ colossal Area Network___________. 19.

CAN stands for ____ Campus Area Network___________. 20. A ________ Modem______________ is a device that converts digital signals produced by a computer to analogue signals sent on a telephone line and vice versa. (page 39) 21. cooking pan stands for ____ Personal Area Network___________. 22. MAN stands f or ______ metropolitan Area Network_________! . 23. What sympathetic of network covers a large geographical area? WAN 24. What is a server? A computer in a network that provides services to the other computers of the network 25. What is an Extranet? An Intranet that is extended to users impertinent the company. It provides a way to do business with other companies 26. What is an Intranet? A private...If you want to get a full essay, order it on our website: OrderEssay.net

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