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? 32 kbps 64 kbps. 8 kbps None of these 128 kbps 32 kbps 64 kbps. 8 kbps None of these 128 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 3 only 1, 3 and 4 1 only 3 and 4 3 only 1, 3 and 4 1 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data communication support should include, but is not restricted to file and database access file transfer and transaction processing terminal support, electronic mail and voice grams. All of these file and database access file transfer and transaction processing terminal support, electronic mail and voice grams. All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data-link layer, in reference to the OSI model, specifies the virtual circuit interface to packet-switched service None of these the interface between the X.25 network and packet mode device All of these data link procedures that provide for the exchange of data via frames that can be sent and received the virtual circuit interface to packet-switched service None of these the interface between the X.25 network and packet mode device All of these data link procedures that provide for the exchange of data via frames that can be sent and received ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transport layer protocol is connectionless. TCP FTP NVT None of these UDP TCP FTP NVT None of these UDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data are sent over pin _____ of the EIA-232 interface. 2 All of these 4 3 2 All of these 4 3 ANSWER DOWNLOAD EXAMIANS APP
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