FLOW CONTROL PROTOCOLS

Flow Control

POST-Test

  1. Stop and wait is which type of technique ?
    2. Line discipline
    Flow Control
    Error Control
    Session Management

  2. What is the main disadvantage of stop-and-wait flow control ?
    3. Unreliable
    Inefficient
    Attenuation
    Dropped Packets

  3. Both Go-Back-N and Selective Repeat use a
    4. Sliding frame
    Sliding packet
    Sliding window
    Sliding Session

  4. The term that refers to the set of procedures used to restrict the amount of data that the sender can send before waiting for the acknowledgement is
    5. Error control
    Byte Stuffing
    Delay Shift
    Flow Control

  5. A sender has a sliding window of size 15. The first 10 frames are sent. How many frames are in the window now?
    6. 5
    10
    15
    0