Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? IMAP SMTP DHCP POP3 FTP IMAP SMTP DHCP POP3 FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transfer of data from a CPU to peripheral devices of a computer is achieved through interfaces modems computer ports None of these buffer memory interfaces modems computer ports None of these buffer memory ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to create a standard access list that denies the subnet of the following host: 172.16.50.172/20. Which of the following would you start your list with? access-list 10 deny 172.16.0.0 0.0.255.255 access-list 10 deny 172.16.64.0 0.0.31.255 access-list 10 deny 172.16.48.0 255.255.240.0 access-list 10 deny 172.16.48.0 0.0.15.255 access-list 10 deny 172.16.0.0 0.0.255.255 access-list 10 deny 172.16.64.0 0.0.31.255 access-list 10 deny 172.16.48.0 255.255.240.0 access-list 10 deny 172.16.48.0 0.0.15.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides? 192.168.168.129-190 192.168.168.128-190 192.168.168.129-191 192.168.168.128-192 192.168.168.129-190 192.168.168.128-190 192.168.168.129-191 192.168.168.128-192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Interface Modem Teleprocessor None of these Attenuation Interface Modem Teleprocessor None of these Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. ring None of these star mesh bus ring None of these star mesh bus ANSWER DOWNLOAD EXAMIANS APP
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