Which of the Following Would Be Considered Secondary Processes, as Opposed

Multiple Choice

Which of the following would be considered secondary processes, as opposed to basic processes (four correct answers) :

A) annealing
B) arc welding
C) drilling
D) electroplating
E) extrusion to produce steel automotive components
F) impression die forging
G) painting
H) plastic injection molding
I) rolling of sheet steel
J) sand casting
K) sheet-metal stamping
L) sintering of pressed ceramic powders
M) ultrasonic machining