Computer Networking A batch processing terminal would not include a card punch CPU card reader None of these line printer card punch CPU card reader None of these line printer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: All listed here None of these telegraph line mixedband channel simplex lines All listed here None of these telegraph line mixedband channel simplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 2, 3 and 4 5 only 2 and 4 1, 2, and 5 2, 3 and 4 5 only 2 and 4 1, 2, and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 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 Which IP address class has few hosts per network? B D A None of these C B D A None of these C ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
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