Which of the following are types of flow control? (Choose three.)

A.
windowing

B.
buffering

C.
congestion avoidance

D.
cut-through

E.
load balancing

Explanation:
Data transmission flow control occurs at layer 4 with the help of buffering, windowing and
congestion avoidance.
CCNA Cisco Certified Network Associate Study Guide, 5 th Edition, Todd Lammle,
chapter 1, page 17.