Computer Networking If you use either Telnet or FTP, which is the highest layer you are using to transmit data? Presentation Session Transport Application Presentation Session Transport Application ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? FTP POP3 IMAP DHCP SMTP FTP POP3 IMAP DHCP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.991 0.009 None of these 0.003 0.999 0.991 0.009 None of these 0.003 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which switching technology reduces the size of a broadcast domain? VLANs STP 802.1Q ISL VLANs STP 802.1Q ISL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols uses both TCP and UDP? DNS Telnet FTP SMTP DNS Telnet FTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address has the most host addresses available by default? C A A and B B C A A and B B ANSWER DOWNLOAD EXAMIANS APP
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