Free Qlik QSDA2021 Exam Dumps Questions & Answers

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 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.
• 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

Refer to the exhibit.

Refer to the exhibits.
An app is built to analyze salesperson performance by department. Departments are unique within the Departments table, but Salespeople often move between departments. A strict business rule states that a salesperson must be associated with ONLY one department at all times.
The data architect creates a summary of department performance and notices the values are incorrect. The total sales KPI shows the correct result.
How should the data architect modify the data model to correct this issue?

• A.Create a bridge table between the Transactions and Salespeople tables to resolve the many-to-many relationship
• B.Join the Departments and Salespeople tables to resolve the many-to-many relationship
• C.Create a bridge table between the Departments and Salespeople tables to resolve the many-to-many relationship
• D.Join the Transactions and Salespeople tables to resolve the many-to-many relationship

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.FileExists, FOR EACH, IF
• B.FilePath, FOR EACH, Peek, Drop
• C.FilePath, IF, THEN. Drop
• D.FileSize, IF, THEN, END IF

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?

• A.Create five master calendars
• B.Create a canonical calendar
• C.Use the data manager
• D.Load a calendar island

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 A
• B.Option C
• C.Option B
• D.Option D