Computer Networking Error detection at a data link level is achieved by equalization bit stuffing cyclic redundancy codes Hamming codes None of these equalization bit stuffing cyclic redundancy codes Hamming codes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In geosynchronous orbit, satellite moves simultaneously None of these remains in a fixed position so that as earth rotates, it can fully cover the earth remains in a fixed position related to points on earth moves faster than the earth's rotation so that it can cover larger portion of earth. moves simultaneously None of these remains in a fixed position so that as earth rotates, it can fully cover the earth remains in a fixed position related to points on earth moves faster than the earth's rotation so that it can cover larger portion of earth. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the loopback address? 255.255.255.255.0 255.0.0.0 None of these 127.0.0.1 255.255.0.0 255.255.255.255.0 255.0.0.0 None of these 127.0.0.1 255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. Modem None of these Cable Router Hub Modem None of these Cable Router Hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets? 255.255.255.252 255.255.255.224 255.255.255.192 255.255.255.240 255.255.255.248 255.255.255.252 255.255.255.224 255.255.255.192 255.255.255.240 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
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