Which TCP field is used when there is too little or no optional data to complete the required header length, which must be divisible by 32?
A) Checksum
B) Options
C) Padding
D) Window

Question

Quizplus · Accepted Answer

When there is too little or no optional data to complete the required header length, TCP adds padding to the header to fill the remaining space. The padding field is used and must be filled with zeros. The length of the padding is determined by the number of bytes required to fill the remaining space in the header to reach a length that is divisible by 32.

Which TCP Field Is Used When There Is Too Little