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QSDA2022 Sample Questions Answers

Questions 4

A data architect needs to revise an existing app.

The number of data rows has grown rapidly recently. While the app is in production, users are becoming increasingly unhappy about the response times when they make selections

Which two methods should be used to improve performance? (Select two.)

Options:

A.

Use dynamic script generation with variables

B.

Denormalize the schema

C.

Make sure any Ul variables are preceded by '='

D.

Use flags in the data model to simplify set analysis

E.

Create master items for all complex expressions

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Questions 5

A table is generated resulting from the following script

When the data architect selects a date, some, but NOT all, orders for that date are shown How should the data architect modify the script to show all orders for the selected date?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 6

Refer to the exhibit.

A global sales organization operates in three regions: AMERICAS, EMEA: and APAC. Each region stores its sales transactions in a separate database in which the employees update customer data through a third-party app. The data is extracted into three QVDs.

A data architect sets up a two-tier architecture for the data load. The data architect needs to add the region to the data model.

Which technique should the data architect use to create the Region field?

Options:

A.

Create a Region field in the SalesTransaction table and populate using fixed region values while loading from each source

B.

Create a Region field in the Employee table and populate using the LTrim function on the EmployeelD

C.

Create a Region field in the Employee table and populate using the SubField function on the EmployeelD

D.

Create a Region field in the SalesTransaction table and create a mapping table based on the Country field in the Customer table

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Questions 7

A data architect needs to load Table_A from an Excel file and sort the data by Field_2.

Which script should the data architect use?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 8

A company has different departments. Executive and Sales should always be the first values in a Department filter pane. Which script must the data architect use to meet this requirement?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 9

A data architect needs to build an Order Fulfillment app. The business requires front-end performance is optimized.

The OrderDate and ShipmentDate are located in different tables.

The user needs to identify the data type and must be able to:

• Show trends for orders and shipments

• Use a single filter for both date fields

• Analyze data over fiscal periods

Which steps should the data architect take to build the data model?

Options:

A.

1. Create a link table with master calendar fields

2. Create a single filter using fields from the master calendar

B.

1. Load the Shipments and Orders table via the data manager

2. Create a single filter using fields from the Orders table

C.

1. Create a master calendar and join into the Shipments and Orders table

2. Create a single filter using fields from the Shipments table

D.

1. Create a master calendar table as a data island

2. Create a single filter using fields from the master calendar

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Questions 10

Refer to the exhibit.

A business department is forecasting revenue within an Excel spreadsheet.

A data architect needs to include this forecast into the existing data model, and without losing any data.

Which two sets of steps will meet these requirements? (Select two.)

Options:

A.

1. Load the Excel spreadsheet using the data load editor

2. Use the Unpivot function

3 Use the Sum function to group the forecast by date

4 Connect to the existing data model

B.

1. Load the Excel spreadsheet using the data load editor

2 Use the Crosstable function to unpivot the table

3 Create a composite key out of the date and region

4 Connect the new table to the data model

C.

1 Load the Excel spreadsheet using the data load editor

2. Change the sort order by date

3. Create a composite key out of the forecast and region 4 Connect to the existing data model

D.

1 Load the Excel spreadsheet into the data manager

2. Use the Unpivot function

3. Create a composite key from the date and region

4. Connect the new table to the data model

1 Load the Excel spreadsheet using the data manager

2 Rename the ForecastDate field to Date 3. Disable the Region

4 Connect to the existing data model

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Questions 11

A data architect executes the following script:

What will be the result of Table A?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Exam Code: QSDA2022
Exam Name: Qlik Sense Data Architect Certification Exam-2022
Last Update: Apr 19, 2024
Questions: 77
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