Computer Networking A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as bridges Gateways mail gateway User Agent None of these bridges Gateways mail gateway User Agent None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2 1 and 4 3, 4 and 6 2 and 5 All of these 1 and 4 3, 4 and 6 2 and 5 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0. 1 and 5 only 2 and 5 only 3 and 4 only 1 only 2 only 1 and 5 only 2 and 5 only 3 and 4 only 1 only 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Videoconferencing Teleconferencing E-mail None of these Bulletin board system (BBS) Videoconferencing Teleconferencing E-mail None of these Bulletin board system (BBS) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Unmodulated signal coming from a transmitter is know as Carrier signal Baseband signal None of these Primary signal Carrier signal Baseband signal None of these Primary signal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use UDP?1. DHCP2. SMTP3. SNMP4. FTP5. HTTP6. TFTP 1, 3 and 6 All of these 2 and 4 1, 2 and 4 1, 3 and 6 All of these 2 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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