Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Switch 802.6 Gateway Router Active hub Switch 802.6 Gateway Router Active hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 6 Kbps 24 Kbps. 3 Kbps 12 Kbps 6 Kbps 24 Kbps. 3 Kbps 12 Kbps 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 Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these Extremely High Frequency :30,000 MHz Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are advantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 5 and 6 2, 4 and 6 1, 3 and 4 3, 5 and 6 5 and 6 2, 4 and 6 1, 3 and 4 3, 5 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered to be the destination host after translation? Outside local Inside local Inside global Outside global Outside local Inside local Inside global Outside global ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv6 addresses are true?1. Leading zeros are required.2. Two colons (::) are used to represent successive hexadecimal fields of zeros.3. Two colons (::) are used to separate fields.4. A single interface will have multiple IPv6 addresses of different types. 2 and 4 All of these 1 and 3 1, 3 and 4 2 and 4 All of these 1 and 3 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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