Computer Networking What is the frequency range of the IEEE 802.11g standard? 2.4Gbps 5GHz 5Gbps 2.4GHz 2.4Gbps 5GHz 5Gbps 2.4GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? controller concentrator None of these doubleplexer multipplexer controller concentrator None of these doubleplexer multipplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? UDP None of these VMTP SMTP X.25 UDP None of these VMTP SMTP X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Asynchronous Contention Synchronous None of these Collision Asynchronous Contention Synchronous None of these Collision ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching Packet switching Circuit switching IP switching Message switching Packet switching Circuit switching IP switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What device separates a single network into two segments but lets the two segments appear as one to higher protocols? Router Bridge Gateway Switch Router Bridge Gateway Switch ANSWER DOWNLOAD EXAMIANS APP
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