Computer Networking What is the port number for HTTP? 86 80 99 None of these 23 86 80 99 None of these 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of OSI determines the interface of the system with the user? Data-link Application Network Session None of these Data-link Application Network Session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Establishing a virtual connection is functionally equivalent to Placing a modem prior to a conversation None of these Physically connecting a DTE and DCE Connecting as virtual memory Placing a telephone call prior to a conversation Placing a modem prior to a conversation None of these Physically connecting a DTE and DCE Connecting as virtual memory Placing a telephone call prior to a conversation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is separated by a subnet mask? None of these Domains Network ID and host ID DHCP scopes Subnets None of these Domains Network ID and host ID DHCP scopes Subnets ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: concentrator modifier full-duplex line multiplexer None of these concentrator modifier full-duplex line multiplexer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 3 only 1, 3 and 4 1 and 2 2 only 3 only 1, 3 and 4 1 and 2 2 only ANSWER DOWNLOAD EXAMIANS APP
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