Which of the following is NOT a data retrieval tool?

• A. Bar code scanning
• B. point-and-click fields
• C. Index search
• D. Query language

Answer: (B)

Understanding data retrieval tools means focusing on ways to fetch stored information directly. Direct search methods like indexing and query languages are designed to locate and return data based on specific criteria. Bar code scanning, while it helps you locate data by providing a key, is mainly a data capture method—it reads the barcode and then the system retrieves the related record using that key. Point-and-click fields are UI elements that let you specify what to retrieve, but they don’t perform the retrieval themselves; they trigger the underlying retrieval logic. Because of that distinction, point-and-click fields are not data retrieval tools in themselves.