Q1easy
In the Data Link Layer, what is "Framing"?
Back to Computer Networks & Cloud Computing
20 Questions Total
Data Link Layer MCQs
Topic-wise practice questions for Computer Networks & Cloud Computing. Test your knowledge, check solutions on demand, and pace your preparation.
Zero-leak answer engine • Rate-limited explanations
Practice in Timed ModeQ2easy
What is the purpose of the Inter-Frame Gap (IFG) in Ethernet?
Q3easy
A network uses VLANs (Virtual LANs). At which OSI layer does this tagging occur?
Q4easy
What is the primary purpose of Flow Control at the Data Link Layer?
Q5easy
Compare Stop-and-Wait and Sliding Window flow control.
Q6easy
What is the Broadcast Address in Ethernet?
Q7easy
Why is CSMA/CD NOT used in modern Wi-Fi networks?
Q8medium
In an Ethernet network, two devices try to send data at the exact same time, causing a collision. Which protocol does the network use to detect this and retry?
Q9easy
If a system uses 1-bit parity for error detection, what is the limitation?
Q10easy
What is the Preamble in an Ethernet frame?