Free QSBA2024 Web TestEngine Demo

Q5 Single choice

Refer to the exhibit.

The users of a Qlik Sense app report slow performance. The app contains approximately 10 million rows of data. The business analyst notices the following KPI master measure definition:

Left{ Trim( TransactionName), 1 ) * Right ( TransactionName, 5)

Which steps should the business analyst complete to improve app performance?

A
Ask the developer of the underlying database to change the structure of the field TransactionName.
B
In the Data manager, use the Split function to split the field values with the underscore character as the separator.
In the Data manager, use the Add calculated field function to multiply the 1st and the 3rd column of the split field.
Reload the data.
C
Change the master measure definition as follows:
subfield( TransactionName, '',!)* subfieldl TransactionName, ' ', 3)
D
In the Data manager, use the Replace function to remove the middle part of the field TransactionName

QSBA2024 Web TestEngine demo