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QlikView QV12DA Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Transformation | 20-25% | - Mapping tables and ApplyMap - Cross-tables and pivot tables - Data cleansing techniques - Interval matching - Data quality and validation |
| Topic 2: Performance Optimization | 15-20% | - Join types and their impact - Synthetic keys identification and resolution - Table viewer analysis - Data model optimization techniques - Memory management |
| Topic 3: Data Load Design | 20-25% | - LOAD statements and transformations - Scripting fundamentals - Handling different data sources - QVD files creation and optimization - RESIDENT loads and preceding loads - Incremental load strategies |
| Topic 4: Security and Governance | 15-20% | - Field-level and row-level security - Security best practices - Data reduction techniques - Section Access implementation |
| Topic 5: Data Architecture and Design | 20-25% | - Balance between data model complexity and performance - Star schema and snowflake schema design - Circular references and solutions - Link tables and concatenated tables - Understanding dimensional data models |
QlikView 12 Data Architect Certification Sample Questions:
Question #1
A QlikView server environment is restarted multiple limes. The system administrator finds this message in the QlikView Server event logs:
Restart: Server aborted trying to recover by restart. Reason for restart: Phoenix detected: Performance monitor stuck.
Which are three possible causes for this error? (Select three )
A. Corruption in performance counter library
B. Lack of permission
C. Memory shortage
D. File locking
E. Corrupt PGO files
Question #2
A business user reports a summary dashboard sheet takes a long time to load. Other sheets perform well. Which should be the first step for a data architect to identify the source of the problem?
Response:
A. Review the Sheet Properties > Objects tab to identify the calculation time and memory use of each object
B. Review the settings for each object in the summary dashboard sheet to identify complex calculations
C. Run a series of tests and use a timer to capture the time that the sheet takes to render each time it is opened
D. Review the Sheet Properties > Performance tab to identify errors and issues with the sheet and/or objects
Question #3
A company has three QlikView developers who lease QlikView Desktop licenses from QlikView Server, two business analysts who access five QlikView documents on a daily basis, and a supervisor who accesses a specific QlikView document every day.
Which CALs should be assigned to meet these requirements?
A. 3 Named User CALs, 2 Document CALs and 1 Session CAL
B. 3 Named User CALs and 10 Document CALs
C. 5 Named User CALs and 1 Document CAL
D. 2 Named User CALs, 3 Document CALs and 1 Session CAL
Question #4
QlikView users report that when they open the AccessPoint the webpage displays the error message No server. The AccessPoint is installed on a server in the DMZ. Both the QlikView Server service and the QlikView Management Service are installed on a single server behind a firewall. The QlikView Server service is running and is working in the QMC.
A system administrator pings the AccessPoint server from the QMC server command-line and receives this response: Request rimed out What are two likely causes of the error message? (Select two.)
A. The QlikView Server has no available CALs
B. Firewall constraints are blocking communications
C. The QlikView Web Server has stopped
D. The two servers are on untrusted domains without a valid digital certificate
E. The QlikView Web Server does NOT have a valid license
Question #5
Which three are required to configure a clustered QlikView Server deployment? (Select three )
A. A shared storage location on the same network subnet for Root folder
B. A clustered QlikView Publisher license key
C. A clustered QlikView Server license key
D. Identical hardware resources for CPU and RAM
E. The same QlikView Server version build number
Solutions:
| Question #1 Correct Answer: A,B,C | Question #2 Correct Answer: A | Question #3 Correct Answer: A | Question #4 Correct Answer: C,D | Question #5 Correct Answer: A,C,E |
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