Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.25 X.75 X.400 None of these X.21 X.25 X.75 X.400 None of these X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: Wired Media None of these Both A & B Wireless Media Wired Media None of these Both A & B Wireless Media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is 1 9 5 8 None of these 1 9 5 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the two main types of access control lists (ACLs)?1. Standard2. IEEE3. Extended4. Specialized 2 and 4 1 and 3 1 and 2 3 and 4 2 and 4 1 and 3 1 and 2 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The most flexibility in how devices are wired together is provided by star networks None of these ring networks T-switched networks bus networks star networks None of these ring networks T-switched networks bus networks ANSWER DOWNLOAD EXAMIANS APP
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