Computer Networking Modulation is the process of converting digital signals to analog signals performing data encryption. converting analog signals to digital signals Multiplexing various signals into high speed line signals converting digital signals to analog signals performing data encryption. converting analog signals to digital signals Multiplexing various signals into high speed line signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium is used for broadband local networks? optic fiber Coaxial cable UTP None of these CATV optic fiber Coaxial cable UTP None of these CATV ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. Differential Manchester NRZ-L NRZ-I None of these Manchester Differential Manchester NRZ-L NRZ-I None of these Manchester ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is None of these transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations All of these None of these transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How can you see the address of the DHCP server from which a client received its IP address? By using Advanced Properties of TCP/IP None of these By using IPCONFIG/ALL By using DHCPINFO By pinging DHCP By using Advanced Properties of TCP/IP None of these By using IPCONFIG/ALL By using DHCPINFO By pinging DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. 500 Kbps None of these 64 Kbps 32 Kbps 8 Kbps 500 Kbps None of these 64 Kbps 32 Kbps 8 Kbps ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS