QSDA2021 Exam Preparation Material with New QSDA2021 Dumps Questions
QSDA2021 2023 Training With 50 QA's
NEW QUESTION # 21
A data architect executes the following script.
Which values does the OrderDate field contain after executing the script?
- A. 20210131, 2020/01/31, 31/01/2019, 9999
- B. 20210131, 2020/01/31, 31/01/2019, 31/12/20
- C. 20210131,2020/01/31,31/01/2019
- D. 20210131, 2020/01/31, 31/01/2019, 0
Answer: B
NEW QUESTION # 22
Refer to the exhibits.
A business analyst needs to see the currency conversion provided by a third party process, and only contains a record when the rate changes in a chart. The currency conversion rate data is An existing master calendar exists in the data model that contains a full set of dates.
Which technique should the data architect use to meet this requirement?
- A. Utilize INTERVALMATCH to load the currency conversion rate between dates the conversation changed INNER JOIN the resultant table back into the master calendar
- B. Use ITERNO and AUTOGENERATE to create a new calendar from max and min dates of the currency conversion table
- C. Leverage a FOR loop between the start date and end date of the master calendar Use the MATCH function to add the currency conversion rates to the master calendar
- D. OUTER JOIN the calendar with the currency conversion table
ORDER BY the date and use the PEEK function to fill in blank values
Answer: D
NEW QUESTION # 23
A data architect needs to develop a script to export tables from a model based upon rules from an independent file. The structure 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 exist in 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 loops and one IF statement
- C. Two loops without any conditional statement
- D. One loop and two IF statements
Answer: A
Explanation:
The data architect will need to use a single loop to iterate through the rows of the independent file containing 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 StoreAsFilename value 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.htm and SELECT CASE statement here: https://help.qlik.com/en-US/sense/June2020/Subsystems/Hub/Content/Scripting/ScriptStatements/Select.htm
NEW QUESTION # 24
A company has a stream with multiple apps One of the apps is a multi-regional sales app.
A data architect must set up security for users to access the stream, enter the app, and view specific sheets and data.
Which features should the data architect use to meet these requirements?
- A. Section access and sheet properties
- B. QMC security rules and section access
- C. Section access and set analysis
- D. QMC security rules and custom properties
Answer: B
NEW QUESTION # 25
A data architect executes the following script:
What will Field_1 contain after this script is executed?
- A. Abed, abed, ABCD, ABCDABCD
- B. Abed, abed, ABCD
- C. abcd
- D. Abcd, abcd
Answer: B
NEW QUESTION # 26
Users of a published app report incomplete visualizations. The data architect checks the app multiple times and cannot replicate the error. The error affects only one team.
What is the most likely cause?
- A. The affected users were NOT added to the Section table
- B. Section access restricts too many records
- C. An Omit field has been applied
- D. A security rule has been applied to the sheet object
Answer: B
Explanation:
Section access restricts access to certain records, and if too many records are restricted, it can lead to incomplete visualizations. Source: Qlik Section access is used to control access to the data in an app. If the section access settings are too restrictive, they can prevent certain users or teams from seeing all of the data they need, resulting in incomplete visualizations.
It is possible that the affected team has been assigned a section access that is too restrictive, preventing them from seeing all of the necessary data. This could be a misconfiguration or an oversight in the section access settings.
NEW QUESTION # 27
Refer to the exhibit.
The Section Access security table for an app is shown. User ABC\PPP opens a Qlik Sense app with a table using the field called LEVEL on one of the table columns.
What is the result?
- A. The user gets an "incomplete visualization" error
- B. The user gets a "Field not found" error.
- C. The table is displayed without the LEVEL column.
- D. The table is removed from the user interface.
Answer: A
NEW QUESTION # 28
Refer to the exhibit.
Which changes on the database will the script capture?
- A. Insert and Remove rows
- B. Update and Remove rows
- C. Insert and Update rows
- D. Insert. Update, and Remove rows
Answer: D
NEW QUESTION # 29
Refer to the exhibit.
Refer to the exhibit
A data architect is working on an app that contains orders, invoices, and shipping dat a. There are three different date fields within the data:
* OrderDate
* InvoiceDate
* ShippingDate
The business analyst needs to replicate the chart above to show Order and Shipping amounts on the same Month axis.
What should the data architect do?
- A. Create a Month field for each of the three dates in the fact table and use that in the chart
- B. Left Join the three date fields onto one bridge table using the key field containing KeyField and Date
- C. Load the key field and the three date fields into a concatenated bridge table that contains KeyField and Date
Answer: C
NEW QUESTION # 30
Refer to the exhibit.
A data architect must classify each product into a price group. The price groups must be the same width by default and allow users to dynamically change the width of the bucket during analysis.
Which feature should the data architect use to meet these requirements?
- A. IntervalMatch and use variables
- B. Nested IFs in a calculated dimension
- C. Class function in the script and use variables
- D. Class function in a calculated dimension
Answer: D
NEW QUESTION # 31
A data architect needs to develop multiple apps for various departments. More departments are requesting apps over time The company uses specific requirements for 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 app is 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. Save the script for the number interpretation variables in a text file and use the CALL function to insert the variables.
- C. Create an Excel file with the number interpretation variables and apply the variables to the app using a mapping table
- D. Create an Excel file with the number interpretation variables and use a FOR Next loop to load the variables into Qlik Sense
Answer: A
Explanation:
This method involves saving the script for the number interpretation variables in a separate text file, and then using the INCLUDE 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 # 32
A data architect needs to load data from two different databases Additional data will be added from a folder that contains QVDs. text files, and Excel files.
What is the minimum number of data connections required?
- A. Three
- B. Four
- C. Five
- D. Two
Answer: A
NEW QUESTION # 33
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)
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Answer: A
NEW QUESTION # 34
A data architect of an organization that has implemented Qlik Sense on Windows needs to load large amounts of data from a database that is continuously updated New records are added, and existing records get updated and deleted. Each record has a LastModified field.
All existing records are exported into a QVD file. The data architect wants to load the records into Qlik Sense efficiently.
Which steps should the data architect take to meet these requirements?
- A. 1. Load the existing data from the QVD
2. Load new and updated data from the database Concatenate with the table loaded from the QVD.
3. Create a separate table for the deleted rows and use a WHERE NOT EXISTS to remove these records - B. 1. Use a partial LOAD to load new and updated data from the database.
2. Load the existing data from the QVD without the updated rows that have just been loaded from the database and concatenate with the new and updated records
3. Use the PEEK function to remove the deleted rows - C. 1 Load the new and updated data from the database.
2. Load the existing data from the QVD without the updated rows that have just been loaded from the database and concatenate with the new and updated records.
3. Load all records from the key field from the database and use an INNER JOIN on the previous table. - D. 1 Load the existing data from the QVD
2. Load the new and updated data from the database without the rows that have just been loaded from the QVD and concatenate with data from the QVD
3. Load all records from the key field from the database and use an INNER JOIN on the previous table
Answer: C
NEW QUESTION # 35
Refer to the exhibits.
Some business users created an app by using the Add data functionality and loading two Excel files Orders and Customers.
The app is used to analyze the number of orders by customer. When the users create a bar chart to review the figures, the data shown is incorrect.
What should the data architect do to resolve this issue?
- A. Open the data load editor and use JOIN instead of concatenate to combine Orders and Customers by CustomerlD
- B. Open the data manager, split the Customers table, and associate both tables on CustomerlD field
- C. Open the data manager, split the Customers table, and JOIN Orders and Customers on the CustomerlD field
- D. Open the data load editor and apply a NOCONCATENATE function in the LOAD statement on the Orders table
Answer: A
NEW QUESTION # 36
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?
- A. 1. Create a master calendar table as a data island
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 link table with master calendar fields
2. Create a single filter using fields from the master calendar
Answer: D
NEW QUESTION # 37
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