Computer Networking Demodulation is a process of converting analog to digital signals multiplexing various signals into one high speed line signals performing data description. converting digital to analog signals converting analog to digital signals multiplexing various signals into one high speed line signals performing data description. converting digital to analog signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To avoid transmission errors, a check figure is calculated by the receiving computer transmitting computer both A and B None of these Start and stop bit receiving computer transmitting computer both A and B None of these Start and stop bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are two purposes for segmentation with a bridge?1. To add more broadcast domains.2. To create more collision domains.3. To add more bandwidth for users.4. To allow more broadcasts for users. 2 and 4 2 and 3 4 only 1 only 2 and 4 2 and 3 4 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide addressing multiple virtual networks automatic retransmission of a message None of these access control addressing multiple virtual networks automatic retransmission of a message None of these access control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 1,2 and 3 2 only 4 only 1 and 4 1,2 and 3 2 only 4 only 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? PPP Frame Relay HDLC ISDN PPP Frame Relay HDLC ISDN ANSWER DOWNLOAD EXAMIANS APP
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