The problem asks: "What are the number of possible outcomes of a comparison operation?"

1. Problem Description

The problem asks: "What are the number of possible outcomes of a comparison operation?"

2. Solution Steps

A comparison operation typically compares two values. The possible outcomes are:

* The first value is equal to the second value.

* The first value is not equal to the second value.

* If the data type supports ordering (e.g., numbers, characters), we can have:

* The first value is greater than the second value.

* The first value is less than the second value.

The comparison operations are usually: equal to, not equal to, greater than, less than, greater than or equal to, and less than or equal to. However, in many programming languages the comparison operators $>, <, ==, !=, >=, <=$ will return a Boolean result, which can only be true or false.

If the comparison operation only returns a boolean, it will return either true or false. For example, if you are comparing $5 > 3$, the result is true. If you are comparing $5 < 3$, the result is false. Thus, the possible outcomes are

2.

3. Final Answer

2