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)? 275 240 300 250 275 240 300 250 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking, the divisor is _____ the CRC. two bits more the same size as None of these one bit more than one bit less than two bits more the same size as None of these one bit more than one bit less than ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An information utility can offer a user complete airline schedules for all domestic flights All of these news stories from wire services instant bonds and stock quotations None of these complete airline schedules for all domestic flights All of these news stories from wire services instant bonds and stock quotations None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 150 None of these 30 80 100 150 None of these 30 80 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? None of these ARPANET TYMNET SNA(IBM's System Network Architechture) None of these ARPANET TYMNET SNA(IBM's System Network Architechture) 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 manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To create collision domains To provide a mechanism for network monitoring in switched environments To prevent routing loops in networks with redundant paths To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To create collision domains To provide a mechanism for network monitoring in switched environments ANSWER DOWNLOAD EXAMIANS APP
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