What method helps identify missing features without executing the code?

The correct choice is static testing because this method involves reviewing the requirements, design documents, and other project artifacts without executing the code. It focuses on identifying issues such as missing features, inconsistencies, and defects by examining the documentation and other outputs of the development process.

Static testing is beneficial in the early stages of development because it allows for the detection of potential problems before any code is run. Techniques used in static testing include reviews, inspections, and analysis of various documents, which can reveal omissions or gaps in the feature set.

In contrast, dynamic testing involves executing the code and testing its behavior during runtime, which would not help identify missing features that have not yet been implemented. Exploratory testing is based on the tester's experience and intuition while executing the application, which does not inherently focus on documentation review. Decision coverage pertains specifically to testing paths and branches in the code rather than reviewing requirements or documented features.