question 4

Question from email:
I was wondering if for #4 on the lab, you have to write the Hex as 0x2B or 02B or if either form is correct... 
 
 
Answer:
  3 digit hex, so you can write:
02B (since the answer SPECIFIES hex, you dont need any extra delimiters)

0x02B (programmer version of hex)

02B16  (lower case denominator to show which version).