Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 2 None of these 4 1 3 2 None of these 4 1 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)? first three first five first seven None of these first four first three first five first seven None of these first four ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are required for realtime, distributed processing, and manager inquiry None of these realtime, timesharing, and message switching realtime, batch processing, and timesharing realtime, timesharing, and distributed processing realtime, distributed processing, and manager inquiry None of these realtime, timesharing, and message switching realtime, batch processing, and timesharing realtime, timesharing, and distributed processing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: All of these better scheduling of work the handling of more jobs reduced computer idle time None of these All of these better scheduling of work the handling of more jobs reduced computer idle time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 1 and 3 2 and 5 2 and 4 1,3 and 4 1 and 3 2 and 5 2 and 4 1,3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? All of these few transmission errors low noise level fast data transmission rate resistance to data theft All of these few transmission errors low noise level fast data transmission rate resistance to data theft ANSWER DOWNLOAD EXAMIANS APP
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