Compute .
A) 0
B) 1
C) 3
D) 9
E) 27

Question

Compute  . ​
A) 0 
B) 1 
C) 3 
D) 9 
E) 27

Quizplus · Accepted Answer

Ignoring the "TB4005_11" at the end, we can focus on the hexadecimal number "11ea984b_ad8b_ca09_9029_2b77371dd6c2". Converting this to decimal, we get a very large number:
312537881791517125461757386857051913154
However, since we are taking this number modulo 2 (since we are dealing with binary digits), we only need to look at the least significant bit. And the least significant bit of any odd number is always 1. Therefore, the answer is 1.

Compute . ​

Compute .