Computer Networking What is the port number for POP3? 110 49 90 80 110 49 90 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 1 only 4 only 1 and 2 3 and 4 1 only 4 only 1 and 2 3 and 4 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 Gateway Bridge Switch Router Gateway Bridge Switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Electronic mail package Memory resident package Data communication package None of these Project management package Electronic mail package Memory resident package Data communication package None of these Project management package ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: None of these concentrator modifier multiplexer full-duplex line None of these concentrator modifier multiplexer full-duplex line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and 192.168.7.0. What subnet mask can you use to combine these addresses into one? 255.255.255.252 255.255.255.240 225.255.254.0 255.255.252.0 255.255.255.252 255.255.255.240 225.255.254.0 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
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