Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? B G N A B G N A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 126 6 2 30 62 126 6 2 30 62 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol does DHCP use at the Transport layer? UDP IP ARP TCP UDP IP ARP TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can cause a problem with communication with a client by name but not by IP address? Static files such as an LMHOSTS file or a DNS database The IP address The default gateway None of these Subnet mask Static files such as an LMHOSTS file or a DNS database The IP address The default gateway None of these Subnet mask ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? None of these Communications software Link access procedure (LAP) Telecommunications Error detecting protocols None of these Communications software Link access procedure (LAP) Telecommunications Error detecting protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? Layer 7 protocols Layer 4 protocols None of these Layer 5 protocols Layer 6 protocols Layer 7 protocols Layer 4 protocols None of these Layer 5 protocols Layer 6 protocols ANSWER DOWNLOAD EXAMIANS APP
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