Computer Networking Which of the following is an advantage to using fiber optics data transmission? few transmission errors resistance to data theft All of these low noise level fast data transmission rate few transmission errors resistance to data theft All of these low noise level fast data transmission rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 6 2 30 62 126 6 2 30 62 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of OSI determines the interface of the system with the user? None of these Network Application Data-link Session None of these Network Application Data-link Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 1 and 3 2 and 5 2, 3 and 5 3 and 4 1 and 3 2 and 5 2, 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? None of these Very High Frequency : 30 MHz to 300 MHz Very Low Frequency : 3 kHz to 30 kHz High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz None of these Very High Frequency : 30 MHz to 300 MHz Very Low Frequency : 3 kHz to 30 kHz High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? NIC Brouter Router None of these Bridge NIC Brouter Router None of these Bridge ANSWER DOWNLOAD EXAMIANS APP
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