What result do you expect from using the REPEAT function with a quantity of zero?

When the REPEAT function is used with a quantity of zero, it is designed to return a blank string. This behavior aligns with the general principle of many functions in programming, where an input of zero indicates that no repetitions or occurrences should be created. Hence, the output will be an empty or blank string, indicating that there are no instances of the given string to display.

This functionality is helpful in various programming contexts because it allows developers to handle cases where dynamic string generation might occur based on user input or other conditions. For instance, if a user requests to repeat a specific value a certain number of times and that number is zero, the function effectively indicates that no output is needed.

In contrast, the other options do not apply to the function's outcome when the quantity is set to zero. The remaining alternatives suggest either that some form of output would be generated, which contradicts the defined behavior of the REPEAT function when instructed to produce zero instances. Thus, the correct understanding is that the function will yield a blank string in this case.