Computer Networking A modulator converts a _____ signal to a(n) _____ signal. FSK; PSK PSK; FSK analog; digital digital; analog None of these FSK; PSK PSK; FSK analog; digital digital; analog None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning 2, 3 and 4 4, 5 and 6 2, 4, and 5 1, 2 and 6 2, 3 and 4 4, 5 and 6 2, 4, and 5 1, 2 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Demodulation is a process of performing data description. converting digital to analog signals multiplexing various signals into one high speed line signals converting analog to digital signals performing data description. converting digital to analog signals multiplexing various signals into one high speed line signals converting analog to digital signals 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 DHCP SMTP IMAP FTP POP3 DHCP SMTP IMAP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking RS-232-G None of these is an interface between two data circuit terminating equipment as examplified by a local and remote modem requires only 7 pin out of 25 in order to transmit digital data over public telephone lines is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment specifies only the mechanical characteristics of an interface by providing a 25-pin connector None of these is an interface between two data circuit terminating equipment as examplified by a local and remote modem requires only 7 pin out of 25 in order to transmit digital data over public telephone lines is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment specifies only the mechanical characteristics of an interface by providing a 25-pin connector ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? None of these to determine the type of transmission used in a data link to determine the flow of data to determine the type of switching used in a data link. to detect problems in protocols None of these to determine the type of transmission used in a data link to determine the flow of data to determine the type of switching used in a data link. to detect problems in protocols ANSWER DOWNLOAD EXAMIANS APP
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