Simplify:
B) Not a real number

Question

Simplify: 
B) Not a real number

Quizplus · Accepted Answer

TB8311_11 is a 6-character string, and the first part of the given code, 11eb69da_9e8c_8c65_af94_cd6f2965d22d, is a UUID (universally unique identifier) which is 32 characters long. Therefore, we can split the given code into two parts, one being the UUID and the other being the 6-character string. 
In the UUID part of the given code, the 12th character is "6". In the best choice, the 12th character has been incremented by 1, which is "7". Therefore, the best choice is option E.