engineering computer science MCQ #559

What is the primary function of the data link layer in the OSI model?

engineering computer science MCQ #559

  1. Question 1

    Q1. What is the primary function of the data link layer in the OSI model?

    • A) Error detection and correction
    • B) Routing and addressing
    • C) Flow control and congestion avoidance
    • D) Framing and error detection

    Answer: Framing and error detection

    Explanation: The data link layer is responsible for framing and error detection, ensuring that data is transmitted reliably over a single hop.