Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: physical datalink and network datalink, network and transport application, presentation and session None of these Session, transport and network physical datalink and network datalink, network and transport application, presentation and session None of these Session, transport and network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Switch 802.6 Router Active hub Gateway Switch 802.6 Router Active hub Gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 2, 4 and 5 1, 3 and 5 1 and 3 3 and 4 2, 4 and 5 1, 3 and 5 1 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Frames from one LAN can be transmitted to another LAN via the device Repeater Router Modem None of these Bridge Repeater Router Modem None of these Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To enable EIGRP, which of the following would you use?1. Router1(config-if)# ipv6 ospf 10 area 0.0.0.02. Router1(config-if)# ipv6 router rip 13. Router1(config)# ipv6 router eigrp 104. Router1(config-rtr)# no shutdown5. Router1(config-if)# ipv6 eigrp 10 1, 3 and 5 3, 4 and 5 1 and 3 5 only 1, 3 and 5 3, 4 and 5 1 and 3 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data communication support should include, but is not restricted to file transfer and transaction processing file and database access All of these terminal support, electronic mail and voice grams. file transfer and transaction processing file and database access All of these terminal support, electronic mail and voice grams. ANSWER DOWNLOAD EXAMIANS APP
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