Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 4 None of these 8 15 16 4 None of these 8 15 16 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An information utility can offer a user instant bonds and stock quotations All of these complete airline schedules for all domestic flights None of these news stories from wire services instant bonds and stock quotations All of these complete airline schedules for all domestic flights None of these news stories from wire services ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? None of these Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz Low Frequency : 30 kHz to 300 kHz None of these Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Amplitude modulation None of these Aloha modem Angle modulation Amplitude modulation None of these Aloha modem Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is None of these a method access control technique for multiple-access transmission media. a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network None of these a method access control technique for multiple-access transmission media. a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for FM radio transmission AM radio transmission TV transmission microwave communications, satellite and radar None of these FM radio transmission AM radio transmission TV transmission microwave communications, satellite and radar None of these ANSWER DOWNLOAD EXAMIANS APP
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