Which of the following options describes the main focus of condition coverage?

Condition coverage primarily aims to ensure that each individual condition within a decision point in the code is evaluated both to true and false. This means that the focus is on evaluating the outcomes of each Boolean expression involved in decision-making (such as those found in if statements, switch cases, etc.) at least once for both possible values.

This testing technique is instrumental in exposing issues related to conditional statements, allowing the testing process to validate whether the logic of the conditions within those statements behaves as intended when the condition evaluates to true and false. Thus, the emphasis is placed on verifying that all possible single-condition outcomes are executed, ultimately ensuring better code reliability and robustness.

In contrast to other options, complete path testing can cover more complex scenarios that incorporate every possible route through a program, which may be impractical in larger systems. Multi-condition testing addresses situations where multiple Boolean expressions are evaluated together, often requiring more exhaustive testing strategies. Loop iterations involve checking the behavior within loops, which is a different focus altogether. Therefore, condition coverage's emphasis on single-condition outcomes makes it a critical technique for testing the integrity of Boolean logic in software applications.