Computer Networking Which of the following services use UDP?1. DHCP2. SMTP3. SNMP4. FTP5. HTTP6. TFTP 1, 2 and 4 2 and 4 1, 3 and 6 All of these 1, 2 and 4 2 and 4 1, 3 and 6 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.252.0.0 255.255.255.255 255.254.0.0 255.248.0.0 255.240.0.0 255.252.0.0 255.255.255.255 255.254.0.0 255.248.0.0 255.240.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network layer, in reference to the OSI model, provide None of these the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service All of these data link procedures that provide for the exchange of data via frames that can be sent and received None of these the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service All of these data link procedures that provide for the exchange of data via frames that can be sent and received ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Interface Attenuation Teleprocessor Modem None of these Interface Attenuation Teleprocessor Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have the following routing table. Which of the following networks will not be placed in the neighbor routing table?R 192.168.30.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0C 192.168.40.0/24 is directly connected, Serial0 172.16.0.0/24 is subnetted, 1 subnetsC 172.16.30.0 is directly connected, Loopback0R 192.168.20.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0R 10.0.0.0/8 [120/15] via 192.168.40.1, 00:00:07, Serial0C 192.168.50.0/24 is directly connected, Ethernet0 10.0.0.0 All of them will be placed in the neighbor routing table 172.16.30.0 192.168.30.0 10.0.0.0 All of them will be placed in the neighbor routing table 172.16.30.0 192.168.30.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? ARP ICMP IP RARP ARP ICMP IP RARP ANSWER DOWNLOAD EXAMIANS APP
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