Write a program in C that prints the default TCP, UDP, and SCTP send and receive buffer sizes.

Assume that the input sequence is ABC, and the output sequence is CBA. What are the operations performed on the stack? (A) push, pop, push, pop, push, pop (B) push, push, push, pop, pop, pop (C) push, push, pop, pop, push, pop (D) push, pop, push, push, pop, pop

Consider the following runtime stack: BEFORE 0000100 0 00000006 ESP 00000FFC 00000FF 8 00000FF 4 00000FF 0 What would be the value of ESP after pushing the 32-bit value shown below onto the stack? 000000A5 000000A5 00000FF8 00001020 00000FFC