Computer Networking What operates in the Data Link and the Network layer? Bridge NIC None of these Brouter Router Bridge NIC None of these Brouter Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the bandwidth required is different the clocking is mixed with the data in asynchronous transmission the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the bandwidth required is different the clocking is mixed with the data in asynchronous transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 and 4 None of these 3 only 1 and 2 3 and 4 None of these 3 only 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 128 kbps 8 kbps None of these 64 kbps. 32 kbps 128 kbps 8 kbps None of these 64 kbps. 32 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: None of these Wired Media Wireless Media Both A & B None of these Wired Media Wireless Media Both A & B 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? HDLC 802.1 Frame Relay PPP PAP HDLC 802.1 Frame Relay PPP PAP ANSWER DOWNLOAD EXAMIANS APP
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