In this scenario, the company needs to analyze daily sales data from different countries and also measure customer satisfaction of products as reported on a social media website. This suggests that the data is likely coming from different sources, including possibly an API or a web service (social media website).

TheQlik REST Connectoris the appropriate tool for this job. It allows you to connect to RESTful web services and retrieve data directly into Qlik Sense. This is especially useful for integrating data from various online sources, such as social media platforms, which typically expose data via REST APIs. The REST Connector enables the extraction of large datasets from these sources, which is necessary given the requirement to produce 30 reports with an average of 20,000 rows each.

Microsoft SQL Serveris not suitable for fetching data from web services or social media platforms.

Qlik GeoAnalyticsis used for mapping and geographical data visualization, not for connecting to RESTful services.

Mailbox IMAPis for connecting to email servers and is not applicable to the data extraction needs described here.

Thus,Qlik REST Connectoris the correct answer for this scenario.