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Network+ Guide to Networks, Seventh EditionChapter 3, Student Name _____David Duvall____________________Review Questions1.Which protocol’s header would a Layer 4 device read and process?A. IPB.TCPC. ARPD. HTTP2.What number does a host use to identify the application involved in a transmission?3.What field in a TCP segment is used to determine if an arriving data unit exactly matches the data unit sent by the source?4.At which OSI layer does IP operate?5.Which OSI layer is responsible for directing data from one LAN to another?
A.Transport layerB.Network layerC.Data Link layerD.Physical layer
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Transmission Control Protocol,routing protocol,arp table entries