Computer Networking A network designer wants to connect 5 routers as point-to-point simplex line. Then the total number of lines required would be 5 None of these 20 32 10 5 None of these 20 32 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the acronym ISDN stand for? Intelligent Services Digital Network Integrated Services Data Network Indian Standard Digital Network None of these Integrated Services Digital Network Intelligent Services Digital Network Integrated Services Data Network Indian Standard Digital Network None of these Integrated Services Digital Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 275 240 250 300 275 240 250 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? 802.1 PAP PPP HDLC Frame Relay 802.1 PAP PPP HDLC Frame Relay ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To prevent routing loops in networks with redundant paths To provide a mechanism for network monitoring in switched environments To create collision domains To prevent switching loops in networks with redundant switched paths To manage the VLAN database across multiple switches To prevent routing loops in networks with redundant paths To provide a mechanism for network monitoring in switched environments To create collision domains To prevent switching loops in networks with redundant switched paths To manage the VLAN database across multiple switches ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is the condition when two or more stations attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition when two or more stations attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
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