Computer Networking The topology with highest reliability is: Star topology Ring topology Bus topology Mesh topology Star topology Ring topology Bus topology Mesh topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Compared to analog signals, digital signals All of these None of these allow faster transmission are more accurate both A and B All of these None of these allow faster transmission are more accurate both A and B 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? 80 100 None of these 150 30 80 100 None of these 150 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use? access-list 10 deny 192.168.160.0 0.0.31.255 access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.160.0 255.255.224.0 access-list 10 deny 192.168.160.0 0.0.31.255 access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.160.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Duplexing Modem options None of these Protocol Handshaking Duplexing Modem options None of these Protocol Handshaking ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. nonzero None of these zero equal to the remainder at the sender the quotient at the sender nonzero None of these zero equal to the remainder at the sender the quotient at the sender ANSWER DOWNLOAD EXAMIANS APP
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