Host A receives a frame and discards it after determining it is corrupt. Which OSI layer checks frames for errors?Group of answer choicesApplicationNetworkPhysicalData LinkFCS or CRC

What is the purpose of the OSI physical layer?Group of answer choicestransmitting bits across the local mediacontrolling access to mediaexchanging frames between nodes over physical network mediaperforming error detection on received frames

26What are two services provided by the OSI network layer? (Choose two.)encapsulating PDUs from the transport layerrouting packets toward the destinationcollision detectionperforming error detectionplacement of frames on the media

What is the primary purpose of using a framecheck sequence (FCS) in the data link layer?a) Error correctionb) Error detectionc) Flow controld) Address resolution

A data link layer frame has the following parts EXCEPTAnswer :Frame Header: It contains the source, and the destination addresses of the frame and the control bytes.Flag: Two flags at the two ends mark the beginning and the end of the frame.   Trailer: It contains the error detection and error correction bits. Source Port: It identifies the process that sent the data.

Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)Please select 2 correct answersGroup of answer choicesFrame Check Sequenceminimum frame sizeCEFauto-MDIXsource MAC address