Computer Networking The communication mode that supports data in both directions at the same time is None of these half-duplex full-duplex simplex multiplex None of these half-duplex full-duplex simplex multiplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? x400 None of these Teletext Teletex Fax x400 None of these Teletext Teletex Fax 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? 16 8 None of these 15 4 16 8 None of these 15 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 2 and 4 1 and 2 All of these 3, 4 and 5 2 and 4 1 and 2 All of these 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following signals is not standard RS - 232-C signal? DSR None of these CTS RTS VDR DSR None of these CTS RTS VDR ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How long is an IPv6 address? 128 bytes 64 bits 32 bits 128 bits 128 bytes 64 bits 32 bits 128 bits ANSWER DOWNLOAD EXAMIANS APP
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