Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and synchronous port asynchronous port PC crossover cable None of these synchronous port asynchronous port PC crossover cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? x400 Fax Teletex Teletext None of these x400 Fax Teletex Teletext None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 4 15 None of these 16 8 4 15 None of these 16 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? passive hub None of these repeater bridge hub passive hub None of these repeater bridge hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Stephanie is in charge of a small network and wants to make it simple but secure. The users want to have full control over their data and still be able to share data with the rest of the office. The networking knowledge of the office staff is basic. Which network(s) would be the best for Stephanie to set up? Server-based Master domain Share-level WAN Peer-to-peer Server-based Master domain Share-level WAN Peer-to-peer ANSWER DOWNLOAD EXAMIANS APP
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