Final answer:
The most suitable application for multiple people to update and run complex queries is a Database. Databases offer robust multi-user access, data integrity, and the ability to run complex queries efficiently, unlike spreadsheets, presentation software, or static reports.
Step-by-step explanation:
Choosing the Right Application for Multiple Users and Complex Queries
If multiple people need to update an application and run complex queries from it, the best choice would be a Database. A database is designed to handle multi-user environments, providing robust features for data integrity, security, and concurrent access. Presentation software, spreadsheets, and static reports do not offer the same level of functionality for these requirements. Databases allow for complex querying using languages such as SQL, and they are built to store and retrieve large amounts of data efficiently. Additionally, databases can be scaled as needed to accommodate growing data and user base.
Contrastingly, a Spreadsheet might be suitable for single-user tasks or simpler data management situations, but they are not optimized for concurrent multi-user updates and advanced queries. Spreadsheet applications can become unwieldy and prone to mistakes as complexity grows. Similarly, Presentation software is for creating visual aids for communication rather than data management, and a Report is typically a static display of data at a point in time, not designed for ongoing updates or complex interactions.