Computer Networking How many non-overlapping channels are available with 802.11a? 12 40 3 23 12 40 3 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 1 and 2 3, 4 and 5 2 and 4 All of these 1 and 2 3, 4 and 5 2 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Transmission of computerised data from one location to another is called data flow data management data transfer data communication None of these data flow data management data transfer data communication None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transmission signal coding method of TI carrier is called Binary Bipolar None of these NRZ Manchester Binary Bipolar None of these NRZ Manchester ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. None of these mesh ring star bus None of these mesh ring star bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so? Star Token-Ring Peer-to-peer Server-based Ethernet Star Token-Ring Peer-to-peer Server-based Ethernet ANSWER DOWNLOAD EXAMIANS APP
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