Computer Networking A central computer surrounded by one or more satellite computers is called a ring network star network All of these bus network None of these ring network star network All of these bus network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts serial data into audio signals Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits None of these Converts serial data into audio signals Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transfer of data from a CPU to peripheral devices of a computer is achieved through interfaces buffer memory None of these modems computer ports interfaces buffer memory None of these modems computer ports ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network address of 172.16.0.0/19 provides how many subnets and hosts? 8 subnets, 8,190 hosts each 7 subnets, 2,046 hosts each 7 subnets, 30 hosts each 8 subnets, 2,046 hosts each 8 subnets, 8,190 hosts each 7 subnets, 2,046 hosts each 7 subnets, 30 hosts each 8 subnets, 2,046 hosts each ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the DNIC (Data Network Identification Code) identify the country? first three first four None of these first six first five first three first four None of these first six first five ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Very Low Frequency : 3 kHz to 30 kHz None of these Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Very Low Frequency : 3 kHz to 30 kHz None of these Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz ANSWER DOWNLOAD EXAMIANS APP
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