Computer Networking The frequency range : 300 kHz to 3 MHz is used for FM radio transmission None of these microwave communications, satellite and radar TV transmission AM radio transmission FM radio transmission None of these microwave communications, satellite and radar TV transmission AM radio transmission 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 1, 3 and 4 2, 3 and 5 1 and 2 3, 4 and 5 1, 3 and 4 2, 3 and 5 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Transmission of computerised data from one location to another is called data management data communication data flow None of these data transfer data management data communication data flow None of these data transfer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most networks are connected to other local area or wide area networks. Select the best fit for answer: 255.255.252.0 The Internet Internet technologies Internet works Internet revolution 255.255.252.0 The Internet Internet technologies Internet works Internet revolution ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a network with dozens of switches, how many root bridges would you have? 1 2 12 5 1 2 12 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol None of these Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol None of these ANSWER DOWNLOAD EXAMIANS APP
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