Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in an asynchronous mode a simplex mode None of these a half-duplex mode a full-duplex mode an asynchronous mode a simplex mode None of these a half-duplex mode a full-duplex mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? None of these X.75 X.3 X.25 X.21 None of these X.75 X.3 X.25 X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 1, 3 and 5 2, 3 and 6 1 and 5 2 and 4 1, 3 and 5 2, 3 and 6 1 and 5 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Microprogramming is control unit programming macro programming of microcomputers assembly language programming programming of minicomputers None of these control unit programming macro programming of microcomputers assembly language programming programming of minicomputers None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user None of these presentation physical application session None of these presentation physical application session 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? 255.252.0.0 255.255.255.255 255.240.0.0 255.254.0.0 255.248.0.0 255.252.0.0 255.255.255.255 255.240.0.0 255.254.0.0 255.248.0.0 ANSWER DOWNLOAD EXAMIANS APP
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