Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? gateway None of these repeater bridge hub gateway None of these repeater bridge hub 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 only 3 and 4 only 1 only 2 and 5 only 1 and 5 only 2 only 3 and 4 only 1 only 2 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: IP switching Circuit switching Packet switching Message switching IP switching Circuit switching Packet switching Message switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 56Kbps Serial 100Mbps Ethernet 10Mbps Ethernet 1Gbps Ethernet 56Kbps Serial 100Mbps Ethernet 10Mbps Ethernet 1Gbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? Very High Frequency : 30 MHz to 300 MHz None of these Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an example of a standard IP access list? access-list 1 permit 172.16.10.1 255.255.0.0 access-list 110 permit host 1.1.1.1 access-list 1 deny 172.16.10.1 0.0.0.0 access-list standard 1.1.1.1 access-list 1 permit 172.16.10.1 255.255.0.0 access-list 110 permit host 1.1.1.1 access-list 1 deny 172.16.10.1 0.0.0.0 access-list standard 1.1.1.1 ANSWER DOWNLOAD EXAMIANS APP
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