Data-Link Layer Quiz

Data-Link Layer Quiz

Certiology’s free Data-Link Layer quiz, practice test and exam are exactly what you need to test your Data-Link Layer knowledge.

HDLC and SDLC operate at layer___.





The Data link layer is concerned with?





Media Access control (MAC) which is 48 bits work at ____ layer





Data transmitted in Data link layer is in





Which of the following are the services of Data link layer?






In which layer of OSI do mechanisms include to detect and recover transmission error?





What is error control in Data link layer of OSI model?





Is IS-IS a Data link layer protocol?



Which of the following is the Layer 2 protocol?






Virtual LAN is a service of ____layer





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