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Qlik Sense Data Architect Certification Exam - February 2021 Release Questions and Answers

Question 1

Refer to the exhibit.

A business analyst reports that the 'CompanyAge' field does NOT display for users The data architect examines the LOAD script and wants to place the breakpoint in the script to check the field name.

Which line number should the data architect use?

Options:

A.

242 because field name appears in the output Panel of the debugger

B.

251 because the field name appears in the Variable panel of the debugger

C.

251 because the field name appears in the Qlik Log files

D.

251 because the field name appears in the Output panel of the debugger

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Question 2

A data architect needs to upload different data sources. To properly handle null values, the data architect decides to set all of these values to "Missing Value".

Which syntax should the data architect use?

Options:

A.

NullAsValue*; Set NullValues = 'Missing Value';

B.

NullasNull *;

Set NullValues = 'Missing Value';

C.

NullasNull *;

Set NullValue = 'Missing Value';

D.

NullAsValue*;

Set NullValue = 'Missing Value';

Question 3

A data architect completes development of a new app with two data sources Both data sources will also be used by other apps in the future The sources have different data refresh frequencies

• Source 1 Contains frequently updated data and must be refreshed hourly

• Source 2 Contains data that is transferred from a partner and must be refreshed weekly

Tasks must be created to load the data sources and make sure that the new app uses the most current data The data will be stored in two QVDs Which tasks should be created to meet these requirements'?

Options:

A.

1 Schedule Task 1 to run hourly and refresh data from Source 1

2 Schedule Task 2 to run weekly and refresh data from Source 2

3. Schedule a task for the app that is dependent on completion of Tasks 1 or 2 that loads the two QVDs

B.

1. Schedule Task 1 to run hourly and refresh data from Source 1

2 Schedule Task 2 that is dependent on Task 1 to refresh data from Source 2

3. Schedule a task for the app that is dependent on completion of Task 2 that loads the two QVDs

C.

1. Schedule Task 1 to run hourly and refresh data from Source 1

2 Schedule Task 2 that is dependent on Task 1 to refresh data from Source 2

3 Schedule a task for the app that is dependent on completion of Tasks 1 and 2 that loads the two QVDs

D.

1 Schedule Task 1 to run hourly and refresh data from Source 1

2 Schedule Task 2 to run weekly and refresh data from Source 2

3. Schedule a task for the app that is dependent on completion of Task 2 that loads the two QVDs