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Qlik QSDA2022 exam is an excellent way for professionals to demonstrate their expertise in data architecture using Qlik Sense. Passing QSDA2022 exam validates that a candidate has the necessary skills to design and implement scalable and efficient data architectures using Qlik Sense. With the increasing demand for data-driven decision-making, this certification can help professionals stand out in the job market and advance their careers.
NEW QUESTION # 22
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. Use HideField variable
- D. Add fields to master items
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 # 23
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 create a mapping table based on the Country field in the Customer table
- B. Create a Region field in the Employee table and populate using the SubField function on the EmployeelD
- 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 SalesTransaction table and populate using fixed region values while loading from each source
Answer: D
NEW QUESTION # 24
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 aQVD 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 andupdated 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 Load the new and updated data fromthe 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 onthe previous table. - C. 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 - D. 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
Answer: B
NEW QUESTION # 25
Refer to the exhibit.
While performing a data load from the source shown, the data architect notices it is NOT appropriate for the required analysis.
The data architect runs the following script to resolve this issue:
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 26 
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 a LEFT JOIN instead of the APPLYMAP
- B. Create two different mapping tables
- C. Use LOAD DISTINCT on the mapping table
- D. Review the values of the source mapping table
Answer: D
NEW QUESTION # 27
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. The OrderDate field values in the Calendar table do not match with the values in the OrderDate field from the Orders table
- B. 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 - C. The Month field does not exist in the Orders table and needs to be incorporated in the table using he Calendar table.
- D. In the Orders table, some values in the CustomerlD field do not exist in the Customers table.
Answer: A,D
NEW QUESTION # 28
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 p
Which two solutions should the data architect use? (Select two.)
- A. Multiple calendars
- B. Canonical calendar
- C. Data island
- D. Link table
- E. Generic load
Answer: B,D
Explanation:
Explanation
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 willminimize the impact on server resources and performance.Source: Qlik
NEW QUESTION # 29
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?
- A. Create only a single app with allthe master items needed and protect it with SECTION ACCESS.
- B. Create a core app with all the master items needed and use a BINARY load in the other apps.
- C. Create a selection app with all the master items and use an on-demand app generation method.
- D. Create a variable repository and load them using INCLUDE statements in the apps where needed
Answer: D
Explanation:
Explanation
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 inone place and have the changes reflected in all the apps.Source: Qlik A variable repository is a centrallocation 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 oneplace, 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.
NEW QUESTION # 30
Refer to the exhibit.
USER1 has an app protected using this Section Access statement.
Which countries can USER1 see in the app''
- A. Germany. Italy, United Kingdom, The Netherlands
- B. Italy, The Netherlands
- C. Germany Italy, The Netherlands
- D. Italy, United Kingdom, The Netherlands
Answer: D
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 D
- B. Option C
- C. Option A
- D. Option B
Answer: C
NEW QUESTION # 32
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 duringanalysis.
Which feature should the data architect use to meet these requirements?
- A. IntervalMatch and use variables
- B. Class function in a calculated dimension
- C. Class function in the script and use variables
- D. Nested IFs in a calculated dimension
Answer: B
NEW QUESTION # 33
Refer to the exhibit.
The data architect needs to create a KPI that displays the average amount of orders per customer. This aggregated field should be added to the existing orders table Which script should the data architect use?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: B
NEW QUESTION # 34
Refer to the exhibit.
Refer to the exhibits.
While using an app, the users report that some Sales Reps do NOT have personal details, like Division or Address Number A data architect has been called in to investigate.
The data architect uses the data model viewer to determine the relationship between the SalesRepMaster and CustomerMaster tables.
What is the cause of the issue?
- A. 40.7% of the Sales Rep have CustomerMaster information
- B. 59.3% of the Sales Rep have CustomerMaster information
- C. 26 values for Sales Rep are null in CustomerMaster
- D. Density is 100% while Total Distinct and Present Distinct are NOT the same
Answer: D
Explanation:
Explanation
When using the data model viewer to investigate the relationship between the SalesRepMaster and CustomerMaster tables, the data architect would look at the density of the relationship. Density is a measure of how well the key fields of a table match the key fields of another table. A density of 100% means that all key fields in one table have a match in the other table.
When the density is 100% but the total distinct and present distinct values for the key fields of the related tables do not match, it means that some of the key fields in one table do not have a match in the other table, this is the cause of the issue.
NEW QUESTION # 35
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({$<Artist={"=Count(Instrument)>=2"}, Artist={"=Grade>2"}>}Instrument)
- B. Count ({S<Artist={"=Count(Instrument)>=2M}, Grades={">2"}>}Instrument)
- C. Count({S<Count(Instrument)={">=2"}, Grades={">2"}>}Instrument)
- D. Count({$<Instrument={">=2"}, Artist={"=Grade>2"}>}Instrument)
Answer: A
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 # 36
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: A
NEW QUESTION # 37 
Refer to the exhibit
A data architect is working on an app that contains orders, invoices, and shipping data. 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 # 38
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