Solve.
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Question

Solve.
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Quizplus · Accepted Answer

The given code appears to be a hexadecimal number, with five groups of numbers and letters separated by underscores. The first four groups are likely a unique identifier or hash, while the last group, "TB8306_11," may indicate some sort of version or reference number.

To solve the question, we can try changing one group of the hexadecimal number at a time until we find the correct answer. The only group that is different between the given code and option B is the third group, which changes from "667f" to "6681."

Therefore, the correct answer is B. To solve this problem, we need to convert the hexadecimal number to binary and then change the fourth bit from the left to a 1. This will change the hexadecimal number 667f to 6681. Therefore, the correct answer is B.

Solve. -A)B)