Computer Networking What protocol is used between E-Mail servers? SMTP POP3 SNMP None of these FTP SMTP POP3 SNMP None of these FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an special wires telephone lines interface card modem None of these special wires telephone lines interface card modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and 192.168.7.0. What subnet mask can you use to combine these addresses into one? 255.255.252.0 255.255.255.252 225.255.254.0 255.255.255.240 255.255.252.0 255.255.255.252 225.255.254.0 255.255.255.240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Fax system Microwave system Teletex system None of these Videotex system Fax system Microwave system Teletex system None of these Videotex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to stop RIP routing updates from exiting out an interface but still allow the interface to receive RIP route updates? Router (config-router) # passive-interface s0 Router (config-if) # no routing Router (config-router) # no routing updates Router (config-if) # passive-interface Router (config-router) # passive-interface s0 Router (config-if) # no routing Router (config-router) # no routing updates Router (config-if) # passive-interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 2 and 4 1 and 3 1,3 and 4 2 and 5 2 and 4 1 and 3 1,3 and 4 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS