Computer Networking How many OSI layers are covered in the X.25 standard? two None of these seven six three two None of these seven six three ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 100 kbps 10 Mbps 2 Mbps 1 Mbps 100 kbps 10 Mbps 2 Mbps 1 Mbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. None of these Cable Modem Hub Router None of these Cable Modem Hub Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is None of these 31000 bps 9600 bps 34000 bps 6200 bps None of these 31000 bps 9600 bps 34000 bps 6200 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? POP3 IMAP SMTP DHCP FTP POP3 IMAP SMTP DHCP FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an None of these interface card special wires telephone lines modem None of these interface card special wires telephone lines modem ANSWER DOWNLOAD EXAMIANS APP
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