Free QSDA2022 Exam Questions - Qlik QSDA2022 Exam

Refer to the exhibit.

This table contains information about the number of admissions and discharges of patients in a hospital. The values can be positive or negative. The data architect needs to create an extra column that contains the number of patients that are currently in the hospital.

Which script should the data architect use ?

A)

B)

C)

D)

A data architect plans to build an app that contains geographically diverse data that must be specific to user run-time selections. The source contains transactional dat

a. The app must have minimal impact on already limited server resources.

Which approach should the data architect use?

Refer to the exhibit.

A data architect builds a simple data model to show the relationship between students and exams. The data is loaded. Every StudentID in the Exams table should be found in the Students table. Some students have NOT taken an exam.

The data architect selects the field "StudentID" from the Students table and sees the following:

A data architect needs to fix this anomaly.

What should the data architect do to ensure data integrity?

A data architect is developing an app that will generate QVDs for multiple business analysts. The field naming conventions on the source data are NOT business friendly. For every table loaded, multiple fields will require a name change.

An Excel file is maintained centrally that lists all source data field names and the appropriate names as they should appear in the QVDs

Which strategy should the data architect use to meet these requirements?

A human resources (HR) team manager is due to go on leave. The manager needs to assign permissions to colleague to help the HR team publish apps. Which action(s) should the manager assign to the colleague before going on leave?