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Qlik QSDA2021 Exam Syllabus Topics:

Topic Details
Topic 1
  • Analyze relevant variables to build scripts for incremental loading for extract layer
  • etermine the correct method to implement data structures efficiently

Topic 2
  • Determine the correct method to optimize the data model for Qlik Sense
  • Determine the correct method to build data content based on requirements

Topic 3
  • Determine dimensionality and need for slowly changing dimensionality support
  • Given a scenario, determine the data sources and connectors needed

Topic 4
  • Determine the correct method for date handling techniques
  • Given a scenario, identify the appropriate type of data model

Topic 5
  • Determine the appropriate method to create connections for data sources
  • Determine the correct method to perform script organization and cleansing

Topic 6
  • Given a scenario, determine the measures and attributes from each data source
  • Analyze and evaluate null and blank data handling required to support filtering

Topic 7
  • Given a scenario, determine the appropriate method to validate and test scripts
  • Determine the correct method to document Data Load scripts


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Qlik Sense Data Architect Certification Exam - February 2021 Release Sample Questions (Q48-Q53):

NEW QUESTION # 48
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. An Omit field has been applied
  • B. The affected users were NOT added to the Section table
  • C. Section access restricts too many records
  • D. A security rule has been applied to the sheet object

Answer: C 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 # 49
Refer to the exhibit.

Refer to the exhibit
A data architect develops an app for Coffee4all, a coffee company with stores located throughout Europe The script runs successfully, but the Stores table does not have any values.
What should the data architect do?

  • A. Use Concatenate before loading the Stores table
  • B. Use where exists (ID, StorelD)
  • C. Use where exists (ID)

Answer: C
NEW QUESTION # 50
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. RIGHT(SUBFIELD (Key,' ', 2), 3)
  • B. LEFT(SUBFIELD(Key, ' ', 2), 2)
  • C. LTRIM (SUBFIELD (Key, ' ', 2), 2)
  • D. MID ( SUBFIELD (Key , ' ', 2), 3)

Answer: B 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 # 51
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)

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

Answer: B
NEW QUESTION # 52
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 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
  • B. 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
  • C. 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.
  • 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: C
NEW QUESTION # 53
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