Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 5 slots None of these 7 slots 10 slots 14 slots 5 slots None of these 7 slots 10 slots 14 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is preliminary processor of batch jobs. a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions None of these preliminary processor of batch jobs. a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A characteristic of a multiprogramming system is: None of these simultaneous execution of program instructions from two applications multiple CPUs All listed here concurrent processing of two or more programs None of these simultaneous execution of program instructions from two applications multiple CPUs All listed here concurrent processing of two or more programs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To set up a bulletin board system you need All of these a personal computer a smart modem with auto-answer capabilities None of these a telephone line All of these a personal computer a smart modem with auto-answer capabilities None of these a telephone line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The physical layer, in reference to the OSI model, defines the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service None of these All of these data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service None of these All of these data link procedures that provide for the exchange of data via frames that can be sent and received ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command loads a new version of the Cisco IOS into a router? copy flash tftp copy tftp flash copy ftp flash copy flash ftp copy flash tftp copy tftp flash copy ftp flash copy flash ftp ANSWER DOWNLOAD EXAMIANS APP
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