Computer Networking An example of an analog communication method is laser beam microwave All of these None of these voice grade telephone line laser beam microwave All of these None of these voice grade telephone line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transfer of data from a CPU to peripheral devices of a computer is achieved through None of these modems interfaces buffer memory computer ports None of these modems interfaces buffer memory computer ports ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 3, 4 and 5 2, 3 and 5 1, 3 and 4 1 and 2 3, 4 and 5 2, 3 and 5 1, 3 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. All of these 1 and 4 1 only 2 and 3 All of these 1 and 4 1 only 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Dedicated T1 DSL PPPoE Frame Relay Dedicated T1 DSL PPPoE Frame Relay ANSWER DOWNLOAD EXAMIANS APP
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