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QlikView QV12DA Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Architecture and Design | 20-25% | - Understanding dimensional data models - Circular references and solutions - Balance between data model complexity and performance - Star schema and snowflake schema design - Link tables and concatenated tables |
| Topic 2: Security and Governance | 15-20% | - Section Access implementation - Field-level and row-level security - Security best practices - Data reduction techniques |
| Topic 3: Performance Optimization | 15-20% | - Synthetic keys identification and resolution - Memory management - Data model optimization techniques - Table viewer analysis - Join types and their impact |
| Topic 4: Data Transformation | 20-25% | - Data cleansing techniques - Data quality and validation - Mapping tables and ApplyMap - Cross-tables and pivot tables - Interval matching |
| Topic 5: Data Load Design | 20-25% | - Handling different data sources - RESIDENT loads and preceding loads - QVD files creation and optimization - Scripting fundamentals - Incremental load strategies - LOAD statements and transformations |
QlikView 12 Data Architect Certification Sample Questions:
1. In a new QlikView Server installation a system administrator checks that all the QlikView services have been installed The Windows Services console shows five QlikView services are up and running. However, in the QMC. under Status > Services, only four services are listed Why are only four services shown in the QMC?
A) The system administrator has performed a custom installation
B) The QlikView Server is not licensed
C) The QlikView Publisher is not licensed
D) The fifth service will appear after its 24 hour quarantine period.
2. A system administrator looks in the QMC > Status > QVS Statistics No documents are open in the QlikView Server but the memory usage of the QlikView Server (QVS) process is still above 10 GB.
Which is the cause of this behavior?
A) The Object Calculation Time Limit is too high, which causes the hypercube cache to stay for too long
B) Cached data for unloaded documents remains in memory to decrease calculation time
C) The Document Timeout setting is too high, which causes documents to never time out and unload
D) A reload is currently running that uses memory in the QlikView Server until it is finished
3. When users access a dashboard in the AccessPoint and make selections, they complain about slow performance. The system administrator needs to see what actions users make within the QVW.
Which logs should the administrator review?
A) Audit Logs
B) Root Logs
C) WorkOrder Logs
D) Session Logs
4. A system administrator receives reports from end users that the AccessPoint is down, and after checking the QlikView Webserver service, the system administrator finds that it has stopped. When attempting to start the QlikView Webserver service, this error message displays:
The QlikView Webserver service on local computer started and then stopped- Some services stop automatically if they are not in use by other services or programs.
Which two ports may be the cause of the issued (Select two )
A) 4730
B) 4780
C) 80
D) 4750
E) 4747
5. A system administrator is testing a QlikView Server where the Publisher is also licensed After completing the testing phase, the system administrator wants to copy all tasks from the test environment to the production environment.
What should the system administrator do?
A) Use the Remote Management Service to set up a link in the production environment towards the test environment and pull the tasks into the production environment.
B) Export the tasks from the test environment using the QlikView Management Console and use the Paste icon to import thetasks into the production environment
C) Use the Remote Management Service to set up a link in the test environment towards the production environment and pushthe tasks to the production environment.
D) Create a triggered task that will export all tasks from the test environment and import these tasks in the productionenvironment using Task Dependencies
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: C,D | Question # 5 Answer: B |


