### Q1: What is the primary function of Infrastructure as a Service (IaaS) in cloud computing?  
### Q2: How does the pay-as-you-go pricing model of AWS benefit startups in the finance sector?  
### Q3: What advanced security measures do cloud providers implement to protect sensitive customer data in finance and fintech?  
### Q4: In what ways can cloud computing enhance collaboration among distributed teams in the fintech industry?  
### Q5: Which cloud service model would you recommend for a business looking to develop and deploy applications without managing infrastructure complexities, and why?  
### Q6: How can understanding the advantages of cloud services impact your deployment strategy in the finance sector?  
### Q7: What specific programming languages and frameworks does Microsoft Azure support that might appeal to developers in the fintech space?  
### Q8: How does the automatic update feature of cloud services contribute to maintaining system security?  
### Q9: What strategies can you implement to address potential security challenges when utilizing cloud services?