This page was exported from Exam for engine [ http://blog.test4engine.com ] Export date:Mon Nov 18 2:25:29 2024 / +0000 GMT ___________________________________________________ Title: QSDA2021 Certification - Valid Exam Dumps Questions Study Guide! (Updated 50 Questions) [Q21-Q43] --------------------------------------------------- QSDA2021 Certification – Valid Exam Dumps Questions Study Guide! (Updated 50 Questions) QSDA2021 Dumps are Available for Instant Access using Test4Engine NO.21 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?  Two loops without any conditional statement  One loop and two IF statements  Two loops and one IF statement  One loop and one SELECT CASE statement 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.htmNO.22 Refer to the exhibit.A data architect executes the script.What will be the value of the first row for Field_1?  A  D  Null  4 NO.23 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?         NO.24 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?         NO.25 A data architect is building a model to show trends in visualizations across seven date fields. The seven date fields reside in different tables. The data architect must efficiently build this data model.Requirements:* A single date selector* Show all dates, even those with NO activity* Minimize the impact on server resources and pWhich two solutions should the data architect use? (Select two.)  Canonical calendar  Generic load  Data island  Multiple calendars  Link table A canonical calendar should be used to create a single date selector that can be used to show all dates, even those with no activity. A link table should be used to join the seven date fields from different tables, which will minimize the impact on server resources and performance. Source: QlikNO.26 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?  Remove the LineNo field from Shipments and use the AutoNumber function on the  Create a composite key using OrdertD and LineNo  Remove the LineNo field from both tables and use the AutoNumber function on the OrderlC field  Create a composite key using OrderlD and LineNo. and remove OrderlD and LineNo from Shipments NO.27 Refer to the exhibit.On executing a load script of an app, the country field needs to be normalized. The developer uses a mapping table to address the issue.What should the data architect do?  Use a LEFT JOIN instead of the APPLYMAP  Use LOAD DISTINCT on the mapping table  Create two different mapping tables  Review the values of the source mapping table NO.28 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?  An Omit field has been applied  Section access restricts too many records  A security rule has been applied to the sheet object  The affected users were NOT added to the Section table 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.NO.29 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?  Section access and set analysis  QMC security rules and section access  QMC security rules and custom properties  Section access and sheet properties NO.30 A data architect needs to arrange data to create an app with a map where multiple location points consolidate into hexagonal areas based on postal codes The areas will be color coded based on the number of vendors in the location.Which GeoAnalytics operation should the data architect use?  Binning  Intersect  AddressLookup  Simplify Binning is a GeoAnalytics operation that can be used to arrange data into hexagonal areas based on postal codes. The areas can then be color coded based on the number of vendors in the location. Source: Qlik Binning is a GeoAnalytics operation that allows data points to be grouped into hexagonal areas based on a geographic field, such as postal codes. The data architect can use binning to group the location points by postal code and then color code the resulting hexagonal areas based on the number of vendors in each location.This operation is useful for visualizing spatial data and identifying patterns or trends in the data.NO.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?  Save the script for the number interpretation variables in a text file and use the CALL function to insert the variables.  Create an Excel file with the number interpretation variables and use a FOR Next loop to load the variables into Qlik Sense  Save the script for the number interpretation variables in a text file and INLUDE function to insert the variables  Create an Excel file with the number interpretation variables and apply the variables to the app using a mapping table 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.NO.32 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?  1 Load the existing data from the QVD2. 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 QVD3. Load all records from the key field from the database and use an INNER JOIN on the previous table  1. Load the existing data from the QVD2. 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  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 records3. Use the PEEK function to remove the deleted rows  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. NO.33 A data architect needs to efficiently prepare a data model for a meeting in an hour.The data source to be used contains five date fields The app needs to display sales trends and compare the current year to date (CYTD) to last year to date (LYTD) The app is NOT going to be published It will only be used for this meeting and a single user’s ad-hoc analysis.What should the data architect do to meet these requirements?  Use the data manager  Load a calendar island  Create a canonical calendar  Create five master calendars NO.34 A data architect executes the following script.Which values does the OrderDate field contain after executing the script?  20210131, 2020/01/31, 31/01/2019, 0  20210131,2020/01/31,31/01/2019  20210131, 2020/01/31, 31/01/2019, 9999  20210131, 2020/01/31, 31/01/2019, 31/12/20 NO.35 Refer to the exhibit.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)  Option A  Option B  Option C  Option D NO.36 A data architect needs to upload data from ten different sources, but only if there are any changes after the last reload When data is updated, a new file is placed into a folder mapped to E A439926003 The data connection points to this folder.The data architect plans a script which will:1. Verify that the file exists2. If the file exists, upload it Otherwise, skip to the next piece of code The script will repeat this subroutine for each source. When the script ends, all uploaded files will be removed with a batch procedure.Which option should the data architect use to meet these requirements?  FileSize, IF, THEN, END IF  FilePath, IF, THEN. Drop  FileExists, FOR EACH, IF  FilePath, FOR EACH, Peek, Drop NO.37 Refer to the exhibit.Which changes on the database will the script capture?  Insert and Remove rows  Insert. Update, and Remove rows  Insert and Update rows  Update and Remove rows NO.38 Refer to the exhibit.A data architect is loading two tables into a data model from a SQL database These tables are related on key fields CustomerlD and CustomerKey.Which script is valid to load the tables and maintain the correct association?A)B)C)D)  Option A  Option B  Option C  Option D NO.39 Refer to the exhibit.A data architect is working with an app and creates some visualizations to check the dat a. Some visualizations show issues 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.)  The Month field does not exist in the Orders table and needs to be incorporated in the table using he Calendar table.  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  In the Orders table, some values in the CustomerlD field do not exist in the Customers table.  The OrderDate field values in the Calendar table do not match with the values in the OrderDate field from the Orders table NO.40 The Marketing department is using some similar KPIs in different apps that need to be modified frequently according to the business needs. The KPIs are created using master items with the same expression.Which method should the data architect use to manage the modifications in all apps?  Create a variable repository and load them using INCLUDE statements in the apps where needed  Create a selection app with all the master items and use an on-demand app generation method.  Create a core app with all the master items needed and use a BINARY load in the other apps.  Create only a single app with all the master items needed and protect it with SECTION ACCESS. This method allows the data architect to store the KPIs in a single repository and then use INCLUDE statements to load them into the other apps. This makes it easy to modify the KPIs in one place and have the changes reflected in all the apps. Source: Qlik A variable repository is a central location where all of the master items used in the apps can be stored and managed. By creating a variable repository and loading the master items into each app using INCLUDE statements, the data architect can make modifications to the master items in one place, and the changes will be automatically propagated to all of the apps that use the master items.This method allows for easy management of the master items and eliminates the need to make changes to each app individually, which can be time-consuming and prone to errors. Loading … Qlik QSDA2021 Exam Practice Test Questions: https://www.test4engine.com/QSDA2021_exam-latest-braindumps.html --------------------------------------------------- Images: https://blog.test4engine.com/wp-content/plugins/watu/loading.gif https://blog.test4engine.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-12-15 09:54:15 Post date GMT: 2023-12-15 09:54:15 Post modified date: 2023-12-15 09:54:15 Post modified date GMT: 2023-12-15 09:54:15