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Qlik QSDA2021 Exam
- Topic 1: Determine the correct method for date handling techniques/ Given a scenario, identify the appropriate type of data model
- Topic 2: Given a scenario, determine the appropriate method to validate and test data/ Determine primary requirements with business users
- Topic 3: Determine dimensionality and need for slowly changing dimensionality support/ Given a scenario, determine the data sources and connectors needed
- Topic 4: Analyze relevant variables to build scripts for incremental loading for extract layer/ etermine the correct method to implement data structures efficiently
- Topic 5: Determine the appropriate method to create connections for data sources/ Determine the correct method to perform script organization and cleansing
- Topic 6: Determine the correct method to optimize the data model for Qlik Sense/ Determine the correct method to build data content based on requirements
- Topic 7: Given a scenario, determine the appropriate method to validate and test scripts/ Determine the correct method to document Data Load scripts
- Topic 8: 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 9: Given a scenario, determine metrics and levels of granularity and aggregation/ Given a scenario, determine the appropriate level of security
Free Qlik QSDA2021 Exam Actual Questions
The questions for QSDA2021 were last updated On Jan. 23, 2023
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 company generates 1 GB of ticketing data daily. The data is stored in multiple tables 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 data architect 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 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 data architect needs to revise an existing app.
The number of data rows has grown rapidly recently. While the app is in production, users are becoming increasingly unhappy about the response times when they make selections
Which two methods should be used to improve performance? (Select two.)
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