Which of the following best describes a "for" loop?

A "for" loop is specifically designed to execute a block of code a predetermined number of times. This control structure typically consists of three main components: an initialization expression that sets a starting point, a condition that is checked before each iteration to determine if the loop should continue, and an increment expression that updates the loop variable after each iteration.

The structure allows programmers to define how many times a code block should run, which makes it particularly useful for scenarios where the number of iterations is known in advance, such as counting from 1 to 10 or iterating through elements in a fixed-size array. This predictability and structured nature are what differentiate the "for" loop from other types of loops, such as "while" or "do-while" loops, which are more dependent on runtime conditions rather than a pre-defined count.

The other options describe different types of loops or concepts; for instance, an indefinite loop continues until interrupted, which does not apply to a "for" loop. Evaluating conditions before each iteration applies more generally to conditional loops, and the notion of recursive function calls is related to a different concept in programming that involves functions calling themselves rather than standard looping constructs.