Computer Networking Which of the following communications lines is best suited to interactive processing applications? None of these full-duplex lines narrowband channels mixed band channels simplex lines None of these full-duplex lines narrowband channels mixed band channels simplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 8000 B frame 80,000 B frame 10,000 B frame 8 x 105 bit frame 8000 B frame 80,000 B frame 10,000 B frame 8 x 105 bit frame 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 2 and 4 1, 2, and 5 5 only 2, 3 and 4 2 and 4 1, 2, and 5 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data communications system depends on four fundamental characteristics Receiver Timeliness Medium Sender Receiver Timeliness Medium Sender ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network topology is considered passive? Star Ring Mesh Cross Bus Star Ring Mesh Cross Bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO. None of these network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO. None of these ANSWER DOWNLOAD EXAMIANS APP
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