Computer Networking Which layer of OSI determines the interface of the system with the user? Session Data-link Application None of these Network Session Data-link Application None of these Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data are sent over pin _____ of the EIA-232 interface. All of these 4 2 3 All of these 4 2 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Avalanche photodiode receivers can detect hits of transmitted data by receiving 100 photons 400 photons 200 photons 300 photons None of these 100 photons 400 photons 200 photons 300 photons None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data-link layer, in reference to the OSI model, specifies None of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device All of these data link procedures that provide for the exchange of data via frames that can be sent and received None of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device 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 The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer An alias for the computer name A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer An alias for the computer name A physical address that is randomly assigned each time the computer is started ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Electronic mail package None of these Memory resident package Data communication package Project management package Electronic mail package None of these Memory resident package Data communication package Project management package ANSWER DOWNLOAD EXAMIANS APP
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