Final answer:
The next higher 3-digit binary number is 100.
Step-by-step explanation:
The next higher 3-digit binary number can be determined by looking at the given options. The highest number among the options is 011, which is a 3-digit binary number. To find the next higher 3-digit binary number, we need to increment the last digit by 1. Therefore, the answer is 100, which is the next higher 3-digit binary number.