Computer Networking A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as Gateways mail gateway User Agent bridges None of these Gateways mail gateway User Agent bridges None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The topology with highest reliability is: Ring topology Mesh topology Star topology Bus topology Ring topology Mesh topology Star topology Bus topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Microwave systems Coaxial cable None of these Telegraph line Telephone line Microwave systems Coaxial cable None of these Telegraph line Telephone line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 3 Kbps 6 Kbps 12 Kbps 24 Kbps. 3 Kbps 6 Kbps 12 Kbps 24 Kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error rate Error detecting code Checksum None of these Cyclic redundancy check Error rate Error detecting code Checksum None of these Cyclic redundancy check 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 12 hosts and a maximum number of subnets? 255.255.255.248 255.255.255.192 255.255.255. 240 255.255.255.224 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255. 240 255.255.255.224 255.255.255.252 ANSWER DOWNLOAD EXAMIANS APP
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