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Qlik Sense Data Architect Certification Exam - June 2018 Release Sample Questions:

1. A health system needs to analyze patient admissions and discharges in a chart with a common date axis that looks like the chart below.

The initial data table (InpatientEncounters) contains a patient admission date and a discharge date for each patient encounter. The data architect will use set analysis to calculate the number of admissions and discharges in the chart.

The data architect needs to design a data model with a minimum number of tables. Which tables should the data architect create to meet these requirements?

A) DateLink and CommonCalendar
B) DateLink, AdmissionCalendar. and DischargeCalendar
C) AdmissionCalendar, DischargeCalendar, and CommonCalendar
D) AdmissionCalendar and DischargeCalendar

2.


Refer to the exhibits
Business analysts report data issues in the Value field of a table since the latest reload of the data What is causrng this issue?

A) Pre-aggregated data is being used
B) Null values in the source data
C) Hyphen characters (' -') in the source data
D) Some categories do NOT exist in the Category table

3. Two companies have merged and a full database integration is planned for next year. The data architect needs an interim solution to view all employee data from both companies
* The tables come from different systems
* Both companies have similar Employees tables
* Both tables have identifiers for Employee and some other attributes (eg , geographical information)
* The tables also have some fields that do NOT match (e.g.: Social Security Number and Bank Account) Which problem occurs when the two tables are loaded into Qlik Sense?

A) A circular reference occurs
B) An auto concatenation occurs
C) Synthetic keys are created
D) Link tables are created

4. Refer to the exhibit.

A major healthcare organization requests a new app with the following requirements:
* Users can filter AdmissionDate and DischargeDate by all fields in the Master Calendar table
* Use an existing QVD file which includes dates 20 years into the future
* Users should not be able to filter on dates that have no associated encounters Which approach should the data architect take to meet these requirements?

A) 1. Load the master calendar
2. Create two mapping tables called AdmissionCalendar anADischargeCalendar from the Resident master calendar that has all fields appropriately named
3 Load the Encounters table and use ApplyMap for the AdmissionDate and DischargeDate appropriately
B) 1 Load the Encounters table
2. Perform a Left Join Load on the Encounters table to the master calendar and alias the date fields appropriately for the Admission Date
3. Perform a Left Join Load on the Encounters table to the master calendar and alias the date fields appropriately for the Discharge Date
C) 1. Load the master calendar as AdmissionCalendar and alias the fields to reflect they are for Admission
2. Load the master calendar as DischargeCalendar and alias the fields to reflect they are for Discharge
3. Load the Encounters table
D) 1. Load the Master Calendar and Encounters tables
2 Perform a Join Load on the Encounters table to the Resident master calendar and alias the date fields appropriately for the Admission Date
3 Perform a Join Load on the Encounters table to the Resident master calendar and alias the date fields appropriately for the Discharge Date

5. A data architect has QVD file that contains data from many countries. The data architect must write a script that loads only the data from France, and make sure the reload occurs as fast as possible.
Which script should the data architect use to meet these requirements?
A)

B)

C)

D)

A) Option D
B) Option C
C) Option A
D) Option B

Solutions: