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To prepare for the Qlik QSDA2022 certification exam, candidates should have a strong understanding of Qlik Sense data architecture and its various components. Candidates can prepare for the exam by attending Qlik training courses, reading Qlik documentation, and practicing with Qlik Sense. Qlik also offers a study guide and practice exam to help candidates prepare for the certification exam.
NEW QUESTION # 19
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?
- 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 SalesTransaction table and create a mapping table based on the Country field in the Customer table
- C. Create a Region field in the Employee table and populate using the LTrim function on the EmployeelD
- D. Create a Region field in the Employee table and populate using the SubField function on the EmployeelD
Answer: A
NEW QUESTION # 20
Refer to the exhibit.
A data architect loads sales data and creates a table which shows only customers who made purchases in 2018 and 2019. The data architect applies the following set analysis expression on the sales measure.
Count<{<Year={'2 018'}, CustomerID=P({<Year={'2019*}>})>} Customer ID)
Which option shows the resulting table after the expression is applied?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 21
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. Remove records from the Exams table where StudentID is null
- B. Update the Students table and add 16.7% of the missing records
- C. Update the Exams table and add 33.4% of the missing records
- D. In the LOAD script, add DISTINCT before the Students and Exams tables
Answer: D
NEW QUESTION # 22
Refer to the exhibit.
An existing app on Qlik Sense Enterprise is duplicated and transferred to a data architect to add some additional data When trying to manually reload the original script, the data architect receives an error What should be done to make sure the script runs correctly?
- A. Make the data architect the owner of the app in the QMC
- B. Add the line lib connect to 'QVD(abc_qservice/orderData.qvd) '; before the LOAD for the Order Data table
- C. Give the data architect the Read rights on the data connections in the QMC
- D. Add the line lib connect to ' SQL (abc_qs9rvi.es) ' ;before the LOAD for the Order Detail table
Answer: C
NEW QUESTION # 23
Refer to the exhibits.
While debugging an app, a developer loads data from an application layer QVD file.
In the process of separating a concatenated key into two parts, some split results are missing data What should the data architect do?
- A. Wrap an IF() function around the SUBFIELDQ functions to check and adapt to null values character
- B. Utilize a combination of LEFT(), MID(), and RIGHT() functions to capture the key components
- C. Wrap an IF() function around the SUBFIELD() functions to check and adapt to null values
- D. In the SUBFIELDfunction, replace the '- with a '|' or '-' character
- E. In the SUBFIELD function, replace the '_' with a '|' or '_' character.
While debugging an app, a developer loads data from an application layer QVD file.
In theprocess of separating a concatenated key into two parts, some split results are missing data What should the data architect do? - F. Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field
- G. Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field
- H. Utilize a combination of LEFT(), MID(), and RIGHTO functions to capture the key components
Answer: D
NEW QUESTION # 24 
Refer io the exhibit.
A data architect needs to modify the script to ONLY load rows from Table_B when Field_1 and Field_2 are the same as in Table_A. (For example, only the row containing A, 1, 456 should be loaded from Table_B.) Which script should the data architect use?
A)
B)
C)
D)
- A. Option B
- B. Option D
- C. Option A
- D. Option C
Answer: A
NEW QUESTION # 25 
Refer to the exhibits.
The first table, Mastersports, contains the master list of all sport names that need to be loaded into the app. The second table, TeamMembers, containsthe teams and team members registered for specific sports.
In a Qlik Sense app, a data architect is loading the two tables that need to be linked together based on the Sport field. The table format cannot be changed in the source.
What should the dataarchitect do in the data load editor?
- A. Apply a preceding LOAD from the TeamMembers table with the SUBFIELD function and rename the field to Sport
- B. Apply a FOR loop to load to the MasterSports table creating the values for the Sport field
- C. Apply a preceding LOAD to the MasterSports table with the SUBFIELD function to create the Sport field
Answer: B
NEW QUESTION # 26
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 toimprove performance? (Select two.)
- A. Make sure any Ul variables are preceded by '='
- B. Create master items for all complex expressions
- C. Use dynamic script generation with variables
- D. Use flags in the data model to simplify set analysis
- E. Denormalize the schema
Answer: C,D
NEW QUESTION # 27
Refer to the exhibit.
A data architect is loading the tables and a synth key is generated.
How should the data architect resolve the synthetic key?
- A. Remove the LineNo field from both tables and use the AutoNumberfunction on the OrderlC field
- B. Create a composite key using OrdertD and LineNo
- C. Create a composite key using OrderlD and LineNo. and remove OrderlD and LineNo from Shipments
- D. Remove the LineNo field from Shipments and use the AutoNumber function on the
Answer: C
NEW QUESTION # 28
Refer to the exhibit.
A customer needs to load forecast data from an Excel file.
Which preceding load statement should the data architect use to load the data?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION # 29
Refer to the exhibit.
A data architect is working with an app and creates some visualizations to check the data. Some visualizations showissues in the data set.
* The Sales by Country table shows a total OrderValue of 18,300 sales while the KPI shows a total OrderValue of 20,600.
* The Sales monthly trend bar chart does not work with the Month field.
Which two data issues should the data architect fix in the app? (Select two.)
- A. In the Orders table, some values in the CustomerlD field do not exist in the Customers table.
- B. The Month field does not exist in the Orders table and needs to be incorporated in the table using he Calendar table.
- C. The OrderDate field values in the Calendar table do not match with the values in the OrderDate field from the Orders table
- D. In the Orders table, some CustomerlD values are null because there are orders with no customer.
and needs to be incorporated in the table using the Calendar table, null because there are orders with no customer
Answer: A,C
NEW QUESTION # 30
A data architect needs to develop multiple apps for various departments.
More departments are requesting apps over time The company uses specific requirementsfor the number interpretation variables (e.g., ThousandSep, DecimalSep) found at the beginning of a LOAD script.
The data architect wants to reduce duplicate scripts but does not want to copy and paste the number interpretation variables each time new appis created. The data architect prefers to use the least amount of script in Qlik Sense.
How should the data architect meet these requirements?
- A. Save the script for the number interpretation variables in a text file and INLUDE function to insert the variables
- B. Create an Excel file with the number interpretation variables and use a FOR Next loop to load the variables into Qlik Sense
- C. Create an Excel file with the number interpretation variables and apply the variables to the app using a mapping table
- D. Save the script for the number interpretation variables in a text file and use the CALL function to insert the variables.
Answer: A
Explanation:
Explanation
This method involves saving the script for the number interpretation variables in a separate text file, and then using theINCLUDE function to insert the variables into each new app script that is created. This reduces the need to copy and paste the number interpretation variables each time a new app is created and allows the data architect to use the least amount of script in Qlik Sense.
The INCLUDE function is a script statement that allows you to insert the contents of one script file into another script file. This can be used to insert common scripts, such as the number interpretation variables, into multiple app scripts.
NEW QUESTION # 31
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. Option A
- B. Option D
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 32
A data architect wants to combine data on present and historic sales performance.
The historic data is stored in a de-normalized archive, and the present data is maintained in a database.
The output must be contained in a single table.
Which script should the data architect use?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 33
A data architect needs to add the UnitCost field from the ProductCost table in the Dim_Products Table.
Which script code should the data architect use?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION # 34
A data architect needs to develop a script to export tables from a model based upon rules from an independent file. Thestructure of the text file with the export rules is as follows:
These rules govern which table in the model to export, what the target root filename should be, and the number of copies to export.
The TableToExport values are already verified to existin the model.
In addition, the format will always be QVD, and the copies will be incrementally numbered.
For example, the Customer table would be exported as:
What is the minimum set of scripting strategies the data architect must use?
- A. One loop and one SELECT CASE statement
- B. Two loopswithout any conditional statement
- C. One loop and two IF statements
- D. Two loops and one IF statement
Answer: A
Explanation:
Explanation
The data architect will need to use a single loop to iterate through the rows of the independent filecontaining the export rules. Within the loop, they will need to use a SELECT CASE statement to determine which table in the model to export based on the TableToExport value in the current row of the independent file. They can then use the StoreAsFilenamevalue to determine the target root filename, and the NumberOfCopies value to determine the number of copies to export.
This approach makes use of a single loop to iterate through the rows of the independent file, and a SELECT CASE statement to determine which table to export based on the TableToExport value in the current row. It is the most efficient way to accomplish the task with minimal scripting.
You can find the Qlik scripting documentation for Store statement
here:https://help.qlik.com/en-US/sense/June2020/Subsystems/Hub/Content/Scripting/ScriptPrefixes/Store.htman SELECT CASE statement here:https://help.qlik.com/en-US/sense/June2020/Subsystems/Hub/Content/Scripting/ScriptStatements/Select.htm
NEW QUESTION # 35
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?
- A. 251 because the field name appears in the Qlik Log files
- B. 251 because the field name appears in the Output panel of the debugger
- C. 251 because the field name appears in the Variable panel of the debugger
- D. 242 because field name appears in the output Panel of the debugger
Answer: B
NEW QUESTION # 36
A data architect executes the following script:
What will Field_1 contain after this script is executed?
- A. Abed, abed, ABCD, ABCDABCD
- B. abcd
- C. Abed, abed, ABCD
- D. Abcd, abcd
Answer: C
NEW QUESTION # 37
A data architect builds a data model for a large user group. Some sheets will be published, and the app will allow users to create their own visualizations and analyze data. Some fields must NOT appear in any field list.
How should a data architect meet these requirements?
- A. Use security rules
- B. Use HidePrefix variable
- C. Add fields to master items
- D. Use HideField variable
Answer: A
Explanation:
Explanation
The best way for a data architect to meet the requirements of not allowing some fields to appear in any field list is to use security rules. Security rules can be used to restrict access to certain fields, which will ensure that they don't appear in any field list or visualization. Additionally, security rules can also be used to restrict access to certain data models, ensuring that only users with the right permissions can view and analyze the data.
Row-level security (RLS) with Power BI - Power BI | Microsoft Learn
https://learn.microsoft.com/en-us/power-bi/enterprise/service-admin-rls What Is Data Visualization? Definition & Examples | Tableau
https://www.tableau.com/learn/articles/data-visualization
80+ Top Power BI Interview Questions and Answers [Updated 2023]
https://www.edureka.co/blog/interview-questions/power-bi-interview-questions/
NEW QUESTION # 38
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