Final answer:
The statement is true; function definitions in programming contain executable statements that carry out the function's task.
Step-by-step explanation:
The statement "The function definition contains executable statements that perform the task of the function." is true. In programming, a function definition is where the code that makes up the function is written. This code is executed when the function is called. Functions are fundamental in coding as they help to modularize and reuse code effectively. The function definition contains instructions that define the tasks of the function, but not necessarily executable statements. The executable statements are typically found within the function body, which is a block of code that starts with a colon and is indented.