Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 6 Mband/sec 12 Mbaud/sec 1.5 Mbaud/sec 24 Mbaud/sec None of these 6 Mband/sec 12 Mbaud/sec 1.5 Mbaud/sec 24 Mbaud/sec None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Packet switching IP switching Circuit switching Message switching Packet switching IP switching Circuit switching Message switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class C Class A Class B Class D Class C Class A Class B Class D ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 6 2 1 None of these 4 6 2 1 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a VLAN do? Breaks up broadcast domains in a layer 2 switch internetwork. Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. Provides multiple broadcast domains within a single collision domain. Breaks up broadcast domains in a layer 2 switch internetwork. Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. Provides multiple broadcast domains within a single collision domain. ANSWER DOWNLOAD EXAMIANS APP
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