Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as None of these Aloha Attenuation Amplitude Carrier None of these Aloha Attenuation Amplitude Carrier ANSWER DOWNLOAD EXAMIANS APP
Computer Networking 00 represents a pixel that pixel is known as : White pixel Dark gray pixel Black pixel Light gray White pixel Dark gray pixel Black pixel Light gray 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. 1 and 3 1, 3 and 4 2 and 4 All of these 1 and 3 1, 3 and 4 2 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Modified ring Modified star Hybrid hub Linear bus Ring Modified ring Modified star Hybrid hub Linear bus Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long ANSWER DOWNLOAD EXAMIANS APP
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