Computer Networking Who invented the modem? None of these Apple Computers Inc. Wang Laboratories Ltd. AT & T Information Systems, USA Digital Equipment Corpn. None of these Apple Computers Inc. Wang Laboratories Ltd. AT & T Information Systems, USA Digital Equipment Corpn. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: better scheduling of work reduced computer idle time None of these the handling of more jobs All of these better scheduling of work reduced computer idle time None of these the handling of more jobs All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 10 Mbps 2 Mbps 1 Mbps 100 kbps 10 Mbps 2 Mbps 1 Mbps 100 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts serial data into audio signals None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts analog signals into digital signals Converts serial data into audio signals None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts analog signals into digital signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Brad is in charge of a small network and wants to make it simple but secure. The users want to have full control over their data and still be able to share data with the rest of the office. The networking knowledge of the office staff is excellent. Which network(s) would be the best to set up? Master domain Peer-to-peer Share-level Ethernet Server-based Master domain Peer-to-peer Share-level Ethernet Server-based ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error rate None of these Checksum Error detecting code Cyclic redundancy check Error rate None of these Checksum Error detecting code Cyclic redundancy check ANSWER DOWNLOAD EXAMIANS APP
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