試験QSBA2022 トピック1 問題1 スレッド

A business analyst creates an app for a large retailer. The app is based on me past ^2 months of transactional data in CSV formal After successfully demonstrating the app the retailer provides a tile that contains another seven years of data After the new datais loaded the previously responsive app takes 10 times longer to respond to users' selections. The app has many complex expressions Which two actions should the business analyst take to resolve the issues? (Select two)