Computer Networking Which of the following is used for modulation and demodulation? None of these gateway protocols multiplexer modem None of these gateway protocols multiplexer modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP 1 and 3 3, 4 and 5 1, 3 and 5 All of these 1 and 3 3, 4 and 5 1, 3 and 5 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 1 multiple 3 None of these 2 1 multiple 3 None of these 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bulletin board system is a public access message system converts analog signals to digital signals is a modem capable of accepting commands converts digital signals to analog signals None of these is a public access message system converts analog signals to digital signals is a modem capable of accepting commands converts digital signals to analog signals None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To set up a bulletin board system you need a smart modem with auto-answer capabilities a personal computer a telephone line All of these None of these a smart modem with auto-answer capabilities a personal computer a telephone line All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? 9 8 4 16 None of these 9 8 4 16 None of these ANSWER DOWNLOAD EXAMIANS APP
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