Qlik Exam QSDA2019 Topic 5 Question 10 Discussion

Refer to the exhibit.

A shipping company needs to track its shipments using Qlik Sense A data architect has the data in Excel as shown on the left Business rules state that if the ShipmentDate field is empty, it should be populated with the first valid previous date as shown on the right. Which script should the data architect use to meet this requirement?

A)

B)

C)

D)