Answer:
C) 10.101
Explanation:
A "terminating" decimal is a decimal number for which you can write all of the digits without using any symbols.
The overline symbol above the 3 and 6 in ...

indicates those digits repeat forever. They are "repeating" decimals, and also non-terminating decimals. You cannot write their exact value completely as a decimal number. (Both can be written exactly as fractions.)
The square root symbol is used to show the exact value of ...

because that irrational number cannot be written exactly as a decimal. Its decimal fraction goes on forever without repeating.
__
The number 10.101 is complete as it stands. The decimal fraction terminates after 3 digits. There are no more digits, and the value is exact. It can be described as a "terminating decimal."