Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 3200 bands 9600 bands 4800 bands None of these 1200 bands 3200 bands 9600 bands 4800 bands None of these 1200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? None of these 16 8 4 9 None of these 16 8 4 9 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Non-broadcast multipoint Broadcast multi-access Non-broadcast multi-access Point-to-point Non-broadcast multipoint Broadcast multi-access Non-broadcast multi-access Point-to-point ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristic(s) is/are suited to the PSS applications? widely dispersed terminals and access to international packets switched services Multiple remote host or applications accessed by a single local access circuit terminal and circuit bursty traffic and low communications intensity None of these All of these widely dispersed terminals and access to international packets switched services Multiple remote host or applications accessed by a single local access circuit terminal and circuit bursty traffic and low communications intensity None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include bridges and gateways mass storage device, printers and plotters None of these All of these Computers and terminals bridges and gateways mass storage device, printers and plotters None of these All of these Computers and terminals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 2 only 2 and 4 2, 3 and 4 1 and 3 2 only 2 and 4 2, 3 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
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