42) How the part programming mistakes can be avoided?

43) A CNC machine tool has a continuous part control both linear and circular along x,y,z and control of table rotation about x axis and z axis, so the machine should be called?

44) Which one of the following code is suitable for rapid traverse?

45) Which one of the following code is used for tool nose compansation at left side?

46) Which one of the following M-code is suitable for spindle rotation stop?