Comments. 1  Congrats! I have mine personal training cert through NASM too. 2  CONGRATS!!! Reply. 3  Congratulations! I went through the same thing you did last year figuring out which organization to get certified through. 4  Congrats again! And this was really helpful, thanks for sharing. 5  Congrats, Nicole! And thanks for the tips. 6  This post is so great!
Since buffers are created to contain a finite amount of data, the extra information - which has to go somewhere - can overflow into adjacent buffers, corrupting or overwriting the valid data held in them.
There are many different algorithms for using buffers, e.g. first-in first-out (FIFO or shelf), last-in first-out (LIFO or stack), double buffering (allowing one buffer to be read while the other is being written), cyclic buffer (reading or writing past the end wraps around to the beginning). 2.