Computer Networking Unmodulated signal coming from a transmitter is know as Baseband signal Carrier signal Primary signal None of these Baseband signal Carrier signal Primary signal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Asynchronous Contention Synchronous None of these Collision Asynchronous Contention Synchronous None of these Collision ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 12 23 40 3 12 23 40 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a wrong example of network layer? X.25 level 2-ISO Source routing and domain naming-USENet Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO X.25 level 2-ISO Source routing and domain naming-USENet Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? PAP 802.1 Frame Relay HDLC PPP PAP 802.1 Frame Relay HDLC PPP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can greatly reduce TCP/IP configuration problems? WINS Proxy DHCP Server WINS Server None of these PDC WINS Proxy DHCP Server WINS Server None of these PDC ANSWER DOWNLOAD EXAMIANS APP
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