Computer Networking Which of the following does not allow multiple users or devices to share one communications line? None of these concentrator multipplexer controller doubleplexer None of these concentrator multipplexer controller doubleplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and None of these crossover cable PC asynchronous port synchronous port None of these crossover cable PC asynchronous port synchronous port ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? x400 Teletex Fax None of these Teletext x400 Teletex Fax None of these Teletext 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 4 15 8 None of these 16 4 15 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking ARP (Address Resolution Protocol) is a protocol that handles error and control messages a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a protocol used to monitor computers None of these a TCP/IP high level protocol for transferring files from one machine to another a protocol that handles error and control messages a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a protocol used to monitor computers None of these a TCP/IP high level protocol for transferring files from one machine to another ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Segment, data, packet, frame, bit Data, frame, packet, segment, bit Data, segment, frame, packet, bit Data, segment, packet, frame, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit Data, segment, frame, packet, bit Data, segment, packet, frame, bit ANSWER DOWNLOAD EXAMIANS APP
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