Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 128 Kbps. None of these 64 Kbps 32 Kbps 8 Kbps 128 Kbps. None of these 64 Kbps 32 Kbps 8 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the client receives an address from a DHCP server, what is the only information available in the Network Properties dialog box? The default gateway None of these The IP address The subnet address That the client is receiving its address from DHCP The default gateway None of these The IP address The subnet address That the client is receiving its address from DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which switching technology reduces the size of a broadcast domain? VLANs STP ISL 802.1Q VLANs STP ISL 802.1Q ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently Network collisions occur Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently Network collisions occur Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Correct method for full duplex mode of communication is: None of these One device sends and other device receives and vic Both stations can transmit and receive data at the One device can send other device can only accepts. None of these One device sends and other device receives and vic Both stations can transmit and receive data at the One device can send other device can only accepts. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Data communication package Electronic mail package Project management package Memory resident package None of these Data communication package Electronic mail package Project management package Memory resident package None of these ANSWER DOWNLOAD EXAMIANS APP
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