### Q1: What is the primary command used to retrieve data from an SQL database?  
### Q2: In what scenarios would you prefer using NoSQL databases over SQL databases for a finance application?  
### Q3: How does the ACID property in SQL databases ensure reliable transaction processing compared to NoSQL databases?  
### Q4: Can you provide an example of a situation where a basic SQL query would be beneficial in retrieving customer data?  
### Q5: How would you approach determining which database type to use for a new fintech application?  
### Q6: What are the implications of using a schema-less database like NoSQL in a financial context?  
### Q7: How would you explain the differences between SQL and NoSQL databases to a non-technical stakeholder?  
### Q8: What key factors would you communicate to your team when deciding on a database type for a project?  
### Q9: How can effective communication of database choices impact team collaboration and project success?