I believe the answer is: A just-noticeable difference
In painting, A just-noticeable difference refers to the amount of things that needed to be change for a difference to be noticeable.
The threshold usually depended on the type of audience that being aimed toward, (for common audience, the threshold of differences would be relatively higher compared to expert audience)<span />
Explanation: MOV instruction copies a word or byte from a specified source to a specified destination. The destination can be a register or a memory location. The source can be a register or a memory location or an immediate number .
For MOV CX 037AH: put immediate number 037AH to CX
For MOV BL, (437AH) : copy byte in Ds at offset 437AH to BL
For MOV AX BX : copy content register BX to AX
For MOV DL, (BX) : copy byte from memory at(BX) to DL
That identifies the differences. Good luck.
<span>The Sioux of the Northern Plains and the Apache of the Southwest were the Native Americans that had the most </span>significant opposition to the advance of the frontier
