QSDA2022 Certification Overview - [Apr 19, 2023] Latest QSDA2022 PDF Dumps
The Best Qlik QSDA2022 Study Guides and Dumps of 2023
NEW QUESTION 18
A data architect plans to build an app that contains geographically diverse data that must be specific to user run-time selections. The source contains transactional data. The app must have minimal impact on already limited server resources.
Which approach should the data architect use?
- A. In-memory
- B. ODAG
- C. QVDs
- D. Loop and Reduce
Answer: C
Explanation:
Explanation
Using QVDs is the best approach for this scenario, as it allows the data to be stored in a highly compressed format, which will have minimal impact on server resources. Additionally, QVDs can be loaded quickly, which allows for faster access to the data based on user run-time selections. The other options, Loop and Reduce, In-memory, and ODAG, are not valid strategies for this scenario.
NEW QUESTION 19
A data architect executes the following script:
Whatwill be the result of Table A?
A)
B)
C)
D)
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 20
A customer has a dataset that contains latitude and longitude data for service points around the country. The data is retrieved using the following statement:
It must be clear to the end user that this is geographic data. Drag and drop, map-based visualization of this data is required. Which two steps should the data architect take to support this data? (Select two.)
- A. Add GeoProject{' Point' , Lat&Long) AS Point to the preceding load
- B. Define Location as a master item, and set the tag to Sgeodata
- C. Add the following to the end of the script:
TAG FIELD LocationName With 'Sgeoname', *@relates_Pt';
TAG FIELD Point With 'Sgeopoint*f 'Srelates Location', '$hidden'; - D. Add GeoKakePoint (Lat, Long} as Point to Location's preceding load
- E. Add the following to the end of the script:
TAG FIELD LocationName With 'Sgeodata1, 'Srelated'; TAG FIELD Point With 'Sgeodata', 'Srelated1;
Answer: A,C
NEW QUESTION 21
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 exists
2. 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 architectuse to meet these requirements?
- A. FileExists, FOR EACH, IF
- B. FilePath, FOR EACH, Peek, Drop
- C. FilePath, IF, THEN. Drop
- D. FileSize, IF, THEN, END IF
Answer: D
NEW QUESTION 22 
A data architect is creating an app using three tables. After executing thescript, a warning displays Which two steps should the data architect do to resolve this warning? (Select two.)
- A. Remove the rename statement (line 24) in the ProductPriceList table leaving the Product field name as is.
- B. insert "Join (ProductDetails)" in front of the Load statement in line 24 to combineProductPriceList with ProductDetails
- C. Move the preceding Load statement in line 10 between table name (line 23) and Load statement (line
24). - D. Rename the Category field in theProductPriceLis table to PnceCategory (line 24).
Answer: D
NEW QUESTION 23
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: C
NEW QUESTION 24
Refer to the exhibit.
A data architect needs to add a Budget table to the current Qlik Sense app. A Budget table with the fields Budget, CustomerlD, and ProductlD is loaded into the model. What will be created?
- A. A synthetic table with two synthetic keys
- B. A synthetic table and one synthetic key
- C. A synthetic table with three synthetic keys
- D. A circular reference with one table disconnected
Answer: D
NEW QUESTION 25
A data architect needs to create an app that combines employee data from the Sales system and the Human Resources (HR) system.
These systems identify employees differently Employees in the HR system are identified with an alpha-numeric key Employees in the Sales system are identified using an integer key.
The Human Resources manager creates a table that maps these keys to another, called Associations.
The resultant data model must meet the following requirements:
* Associations must be valid
* The model must be optimized for performance
* The option must support multiple tables added
Which solution should the data architect use to meet these requirements?
- A. APPLYMAP ( 'Associations , EmployeeKey ) as Employeekey;
- B. MAPSUBSTRING ( 'Associations' ,EMployeekey) As Employeekey;
- C. RENAME FIELDS USING Associations;
- D. MAP EmloyeeKey USING Associations;
Answer: D
Explanation:
Explanation
The MAP function maps the EmployeeKey in the Sales system to the EmployeeKey in the HR system using the Associations table. This allows the data architect to join the data from the Sales system and the HR system using the same key, ensuring that the associations are valid.
Using the MAP function also optimizes the performance of the data model as it eliminates the need for multiple joins between the data from the Sales and HR systems.
This solution also supports multiple tables added, as the MAP function can be applied to any table that needs to be joined with the HR system data.
NEW QUESTION 26
Refer to the exhibit.
Which changes on the database will the script capture?
- A. Insert. Update, and Remove rows
- B. Insert and Remove rows
- C. Insert and Update rows
- D. Update and Remove rows
Answer: A
NEW QUESTION 27
A company generates 1 GB of ticketing data daily. The data is stored in multipletables Business users need to see trends of tickets processed for the past. 2 years Users very rarely access the transaction-level data for a specific date. Only the past 2 years of data must be loaded which is 720 GB of data Which method should a data architect use to meet these requirements?
- A. Load only aggregated data for 2 years and apply filters on a sheet for transaction data
- B. Load only 2 years ofdata in an aggregated app and create a separate transaction app for occasional use
- C. Load only 2 years of data and use best practices in scripting and visualization to calculate and display aggregated data
- D. Load only aggregated data for 2 years and use On-Demand App Generation (ODAG) for transaction data
Answer: D
NEW QUESTION 28
Refer to the exhibit.
What are the values of the variables vLoadStart and vLoadComplete after the script executes?
- A. vLoadStart; 'NOW{)'
vLoadComplete: current system date and time when the script ended - B. vLoadStart: system date when the app was opened vLoadComplete 'now()'
- C. vLoadStart: current system date and time when the script started vLoadComplete: 'now()'
- D. vLoadStart: system date when the app was opened vLoadComplete: current system date and time when the script ended
Answer: C
Explanation:
Explanation
vLoadStart variable is assigned the current system date and time when the script starts, and vLoadComplete variable is assigned the current system date and time when the script ends.
NEW QUESTION 29
A dataarchitect 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. Four
- B. Three
- C. Five
- D. Two
Answer: B
NEW QUESTION 30 
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 table is removed from the user interface.
- B. The user gets an "incomplete visualization" error
- C. The table is displayed without the LEVELcolumn.
- D. The user gets a "Field not found" error.
Answer: B
NEW QUESTION 31 
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?
- A. Use LOAD DISTINCT on the mapping table
- B. Review the values of the source mapping table
- C. Create two different mapping tables
- D. Use a LEFT JOIN instead of the APPLYMAP
Answer: B
NEW QUESTION 32
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?
- A. NullasNull *;
Set NullValues = 'Missing Value'; - B. NullasNull *;
Set NullValue = 'Missing Value'; - C. NullAsValue*;
Set NullValue = 'Missing Value'; - D. NullAsValue*; Set NullValues = 'Missing Value';
Answer: D
Explanation:
Explanation
This syntax will set all null values to "Missing Value" in the data sources. The other options are not valid syntax and will not achieve the desired result.
NEW QUESTION 33
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
- C. 20210131, 2020/01/31, 31/01/2019, 31/12/20
- D. 20210131, 2020/01/31, 31/01/2019, 0
Answer: C
NEW QUESTION 34 
A Human Resources Director needs an app to analyze organizational structure. The Directory is particularly interested in the longest levels of line management.
Two table loads are required. Both use the same basic structure.
Which two table load prefixes are needed?
- A. *HierarchyLevel(EmployeelD, ManagerlD Name Level, '/', Structure)
*HierarchyBelongsTo(EmployeelD, ManagerlD, Name ManagerlD,Manager, Depth) - B. * HierarchyBelongsTo(ManagerlD, Manager, ManagerlD, ManagerlD, Manager Level)
* Hierarchy(EmployeelD, ManagerlD, Name. Manager Name, Structure '/' Depth) - C. * HierarchyBelongs.To(EmployeeID, ManagerlD, Name ManagerlD, Manager, Depth)
- D. * Hierarchy(EmployeelD. ManagerlD Name, Manager Name, Structure V,Depth)
* HierarchyLevelEmployeelD, ManagerlD, Name, Manager, Name, Structure, Depth '/')
Answer: C
NEW QUESTION 35
Refer to the exhibit.
A data architect is loading the tables and a synthetic key is generated.
How should the data architect resolve the synthetic key?
- A. Remove the LineNo field from Shipments and use the AutoNumber function on the OrderlD field
- B. Remove the LineNo field from both tables and use the AutoNumber function on the OrderlD field
- C. Create a composite key using OrderlD and LineNo
- D. Create a composite key using OrderlD and LineNo, and remove OrderlD and LineNo from Shipments
Answer: C
Explanation:
Explanation
This is the recommended approach to resolving synthetic keys, as it allows you to maintain the integrity of the data by combining two or more fields into a single key. The composite key can then be used to join the two tables together, ensuring that the data is consistent and accurate.
NEW QUESTION 36
Refer to the exhibit.
A data architect has a data model that includes historical order fulfillment centers. The order fulfillment centers occasionally changed location. The history of order fulfillment must be tracked on a per center, per location basis.
Which scripting function should the data architect use to meet this data modeling requirement?
- A. ApplyMap
- B. IntervalMatch
- C. Peek
- D. Inner Join
Answer: A
Explanation:
Explanation
In this scenario, the data architect needs to track the history of order fulfillment centers on a per center, per location basis. This means that the data architect needs to match the historical order fulfillment center data with the current order fulfillment center data, based on the center and location.
The ApplyMap function allows you to create a mapping between the data in one table and the data in another table, based on a common field. The data architect can use ApplyMap to create a mapping between the historical order fulfillment center data and the current order fulfillment center data, based on the center and location fields.
NEW QUESTION 37
Refer to the exhibit.
The data architect needs to build a model that contains Sales and Budget data for each customer.
Some customers have Sales without a Budget, and other customers have a Budget with no Sales During loading, the data architect resolves a synthetic key by creating the composite key For validation, the data architect creates a table containing Customer, Month. Sales, and Budget columns.
What does the data architect see when selecting a month?
- A. All Customers, all Budget and all Sales records
- B. Customer and Sales records for that month, but missing values for Budget
- C. Customer, Sales, and Budget records for that month
- D. Customer and Budget records for that month, but missing values for Sales
Answer: C
NEW QUESTION 38
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 use the CALL function to insert the variables.
- B. Create an Excel file with the number interpretation variables and apply the variables to the app using a mapping table
- C. Create an Excel file with the number interpretation variables and use a FOR Next loop to load the variables into Qlik Sense
- D. Save the script for the number interpretation variables in a text file and INLUDE function to insert the variables
Answer: D
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 39
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)
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 40
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. Add fields to master items
- B. Use HidePrefix variable
- C. Use HideField variable
- D. Use security rules
Answer: D
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 41
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. Remove the LineNo field from Shipments and use the AutoNumber function on the
- C. Create a composite key using OrderlD and LineNo. and remove OrderlD and LineNo from Shipments
- D. Create a composite key using OrdertD and LineNo
Answer: C
NEW QUESTION 42
Refer to the exhibits.
A music teacher needs to know which artists are eligible to enter this year's competition.
The teacher needs to find only the artists who have a music grade rank above two and play more than one instrument.
Which expression is needed for the Number of Instruments measure in the table?
- A. Count({S<Count(Instrument)={">=2"}, Grades={">2"}>}Instrument)
- B. Count({$<Artist={"=Count(Instrument)>=2"}, Artist={"=Grade>2"}>}Instrument)
- C. Count ({S<Artist={"=Count(Instrument)>=2M}, Grades={">2"}>}Instrument)
- D. Count({$<Instrument={">=2"}, Artist={"=Grade>2"}>}Instrument)
Answer: B
Explanation:
Explanation
The correct expression to use for the Number of Instruments measure in the table is Option A.
This expression will count the number of instruments played by artists with a music grade rank greater than two.
How to build a data architecture to drive innovation--today and ...
https://www.mckinsey.com/capabilities/mckinsey-digital/our-insights/how-to-build-a-data-architecture-to-drive- Big data in healthcare: management, analysis and future prospects ...
https://journalofbigdata.springeropen.com/articles/10.1186/s40537-019-0217-0 Obtaining Data From Electronic Health Records - Tools and ...
https://www.ncbi.nlm.nih.gov/books/NBK551878/
NEW QUESTION 43
......
Valid QSDA2022 Exam Updates - 2023 Study Guide: https://www.crampdf.com/QSDA2022-exam-prep-dumps.html
Top Qlik QSDA2022 Exam Audio Study Guide! Practice Questions Edition: https://drive.google.com/open?id=17TdbqgcdC9oUfd10hp1HJDG9h6ecun_9