Computer Networking Select the wrong data communication system component: Transits Protocol Receiver Medium Transits Protocol Receiver Medium ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Parallel Serial Synchronous Asynchronous None of these Parallel Serial Synchronous Asynchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: offline batch processing None of these no delay in processing All of these more than one CPU offline batch processing None of these no delay in processing All of these more than one CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently Cable terminators do not absorb the signal properly Network collisions occur "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently Cable terminators do not absorb the signal properly Network collisions occur ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character G is sent and the character D is received, what type of error is this? None of these burst multiple-bit recoverable single-bit None of these burst multiple-bit recoverable single-bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are unsuccessful in telnetting into a remote device. What could the problem be?1. IP addresses are incorrect.2. Access control list is filtering Telnet.3. There is a defective serial cable.4. The VTY password is missing. All of these 1 only 2 and 4 only 3 only All of these 1 only 2 and 4 only 3 only ANSWER DOWNLOAD EXAMIANS APP
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