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NEW QUESTION # 15
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. RENAME FIELDS USING Associations;
- C. MAPSUBSTRING ( 'Associations' ,EMployeekey) As Employeekey;
- D. MAP EmloyeeKey USING Associations;
Answer: D
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 # 16
A global retailer has a large database in which millions of sales transactions are added per hour.
Each regional sales manager should only see details for customers in their region. After filtering based on criteria such as region, gender, and income level, sales managers should be able to see the most current detailed transactions.
What should a data architect do to meet these requirements?
- A. Create an app for each sales manager with Qlik GeoAnalytics
- B. Use section access to restrict sales manager access by region
- C. Use On-Demand App Generation (ODAG) and section access
- D. Use section access and include a service account in the table
Answer: B
NEW QUESTION # 17
Multiple department fields in a dataset require a description
A data architect needs to add the department descriptions or a default value when the department does NOT have a description Which strategy should the data architect use to meet these requirements?
- A. ApplyMap with two parameters after the Mapping load
- B. Enter "Missing description" in the blank rows for Description xlsx then Mapping Load
- C. Left Join between tables and Description xlsx in every Department table
- D. ApplyMap with three parameters after the Mapping load
Answer: D
Explanation:
This strategy involves using the ApplyMap function with three parameters after the Mapping load. This will allow the data architect to add the department descriptions or a default value when the department does not have a description. Source: Qlik
NEW QUESTION # 18
Refer to the exhibit.
Refer to the exhibits.
The first table shows the source table (Original table).
This data represents the stocks stored every month for each product:
* The relevant fields are productid, qty, and date.
* The date field represents the calendar months using
* The qty field shows the product stock fluctuation from the current month versus the previous month. If there is no fluctuation between months, there are no new entries in the table.
The second table shows a Pivot table visualization the data analyst needs to create in the app displaying per each product the monthly trend of available stock.
For performance reasons, the data analyst requests the data architect to calculate the running stock quantity of each product for every month in the script.
Which approach should the data architect use?
- A. 1 Generate a Calendar table with all dates between the minimum and maximum date values in an Original table
2. LEFT JOIN the Calendar table back to the Original table to populate the missing qty values - B. 1. Generate a Cartesian JOIN between productid and date in a Combined table
2. LEFT JOIN the Combined table with the Original table to populate the missing qty values
3. Use PREVIOUSO and SUM() functions to create the running quantity totals for each product for every month - C. 1 Generate a Cartesian JOIN between productid and date in a Combined table
2 RIGHT JOIN the Combined table with the Original table to populate the missing qty values
3. Use PREVIOUS() and RANGESUMQ functions to create the running quantity totals for each product for every month - D. 1. Generate a Calendar table with all dates between the minimum and maximum date values in an Original table
2. RIGHT JOIN the Calendar table back to the Original table to populate the missing qty values
3. Use PEEK() and RANGECOUNTO functions to create the running quantity totals for each product for every month
Answer: A
NEW QUESTION # 19
Refer to the exhibit.
Refer to the exhibit.
A data architect is loading two tables: Orders and Product. The Product table includes attributes and values for each ProductID such as Colour, Price, Category, and Description.
The business analyst can filter by the value of these attributes. For performance reasons, the Data Model will use two tables.
Which solution should the data architect apply in the Data Load Editor to build the ProductDetails table?
For performance reasons, the Data Model will use two tables a Load Editor to build the ProductDetails table?
- A. Use a Generic Load in the Product table and a For loop to left join each Generic table
- B. Use a For loop to apply a Generic load to the Product table and concatenate the generic tables together
- C. Use a For loop to concatenate all of the Products table and apply a Generic Load to the final concatenate table
Answer: A
NEW QUESTION # 20
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?
- 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 # 21
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. Left Join the three date fields onto one bridge table using the key field containing KeyField and Date
- B. Load the key field and the three date fields into a concatenated bridge table that contains KeyField and Date
- C. Create a Month field for each of the three dates in the fact table and use that in the chart
Answer: B
NEW QUESTION # 22
A data architect needs to write the expression for a measure on a KPI to show the sales person with the highest sales The sort order of the values of the fields is unknown When two or more sales people have sold the same amount, the expression should return all of those sales people Which expression should the data architect use?
- A. FirstSortedValue (Salesperson, -Aggr (Sum(Sales) , Salesperson) )
- B. Concat(DISTINCT IF (Aggr (Rank (Sum (Sales) , 4) , Salesperson) =1, Salesperson) , ' ')
- C. FirstSortedValue (DISTINCT Salesperson, -Aggr (Sum(Sales) , Salesperson) )
- D. Concat (DISTINCT IF (Aggr (Rank (Sum (Sales) , 1) , Salesperson) =1, Salesperson) , ' ')
Answer: D
NEW QUESTION # 23
ITALY IT001 HR
GERMANY DE002 HR
SPAIN SP03 FINANCE
FRANCE FRO04 SALES
Refer to the exhibit
A company stores the employee data within a key composed of Country UserlD, and Department. These fields are separated by a blank space. The UserlD field is composed of two characters that indicate the country followed by a unique code of two or three digits. A data architect wants to retrieve only that unique code.
- A. LEFT(SUBFIELD(Key, ' ', 2), 2)
- B. RIGHT(SUBFIELD (Key,' ', 2), 3)
- C. LTRIM (SUBFIELD (Key, ' ', 2), 2)
- D. MID ( SUBFIELD (Key , ' ', 2), 3)
Answer: A
Explanation:
This expression will extract the unique code from the key by using the SUBFIELD function to separate the key into its components, and then using the LEFT function to extract the first two characters of the second component. Source: Qlik
NEW QUESTION # 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?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 25
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 architect use to meet these requirements?
- A. FilePath, IF, THEN. Drop
- B. FilePath, FOR EACH, Peek, Drop
- C. FileSize, IF, THEN, END IF
- D. FileExists, FOR EACH, IF
Answer: C
NEW QUESTION # 26
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 manager, split the Customers table, and associate both tables on CustomerlD field
- B. Open the data load editor and apply a NOCONCATENATE function in the LOAD statement on the Orders table
- 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 use JOIN instead of concatenate to combine Orders and Customers by CustomerlD
Answer: 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. Create a composite key using OrdertD and LineNo
- B. Create a composite key using OrderlD and LineNo. and remove OrderlD and LineNo from Shipments
- C. Remove the LineNo field from both tables and use the AutoNumber function on the OrderlC field
- D. Remove the LineNo field from Shipments and use the AutoNumber function on the
Answer: B
NEW QUESTION # 28
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. 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
- B. OUTER JOIN the calendar with the currency conversion table
ORDER BY the date and use the PEEK function to fill in blank values - C. Use ITERNO and AUTOGENERATE to create a new calendar from max and min dates of the currency conversion table
- D. Utilize INTERVALMATCH to load the currency conversion rate between dates the conversation changed INNER JOIN the resultant table back into the master calendar
Answer: B
NEW QUESTION # 29
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. Section access restricts too many records
- B. A security rule has been applied to the sheet object
- C. An Omit field has been applied
- D. The affected users were NOT added to the Section table
Answer: A
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 # 30
Refer to the exhibit.
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, contains the 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 data architect 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 preceding LOAD to the MasterSports table with the SUBFIELD function to create the Sport field
- C. Apply a FOR loop to load to the MasterSports table creating the values for the Sport field
Answer: C
NEW QUESTION # 31
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. Data island
- B. Multiple calendars
- C. Canonical calendar
- D. Link table
- E. Generic load
Answer: C,D
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 will minimize the impact on server resources and performance. Source: Qlik
NEW QUESTION # 32
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. Create a link table with master calendar fields
2. Create a single filter using fields from the master calendar - C. 1. Load the Shipments and Orders table via the data manager
2. Create a single filter using fields from the Orders table - D. 1. Create a master calendar and join into the Shipments and Orders table
2. Create a single filter using fields from the Shipments table
Answer: B
NEW QUESTION # 33
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)
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 34
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 a variable repository and load them using INCLUDE statements in the apps where needed
- B. Create a core app with all the master items needed and use a BINARY load in the other apps.
- C. Create only a single app with all the master items needed and protect it with SECTION ACCESS.
- D. Create a selection app with all the master items and use an on-demand app generation method.
Answer: A
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 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.
NEW QUESTION # 35
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By passing the QSDA2021 certification exam, data architects can prove their proficiency in Qlik Sense data architecture and increase their credibility in the industry. Qlik Sense Data Architect Certification Exam - February 2021 Release certification also enables individuals to enhance their career prospects and explore new job opportunities. Moreover, this certification exam is recognized globally, and it is an excellent way for data architects to showcase their expertise to potential employers, clients, and stakeholders.
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