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QlikView QV12DA Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Load Design | 20-25% | - QVD files creation and optimization - RESIDENT loads and preceding loads - Incremental load strategies - Handling different data sources - Scripting fundamentals - LOAD statements and transformations |
| Topic 2: Security and Governance | 15-20% | - Security best practices - Field-level and row-level security - Section Access implementation - Data reduction techniques |
| Topic 3: Data Transformation | 20-25% | - Interval matching - Mapping tables and ApplyMap - Cross-tables and pivot tables - Data quality and validation - Data cleansing techniques |
| Topic 4: Data Architecture and Design | 20-25% | - Understanding dimensional data models - Balance between data model complexity and performance - Star schema and snowflake schema design - Link tables and concatenated tables - Circular references and solutions |
| Topic 5: Performance Optimization | 15-20% | - Memory management - Data model optimization techniques - Table viewer analysis - Join types and their impact - Synthetic keys identification and resolution |
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 fifth service will appear after its 24 hour quarantine period.
B) The QlikView Publisher is not licensed
C) The QlikView Server is not licensed
D) The system administrator has performed a custom installation
2. 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 two servers are on untrusted domains without a valid digital certificate
B) Firewall constraints are blocking communications
C) The QlikView Web Server has stopped
D) The QlikView Server has no available CALs
E) The QlikView Web Server does NOT have a valid license
3. 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) The Document Timeout setting is too high, which causes documents to never time out and unload
C) A reload is currently running that uses memory in the QlikView Server until it is finished
D) Cached data for unloaded documents remains in memory to decrease calculation time
4. End users report they are unable to reach the AccessPoint. The system administrator investigates the problem and determines the QlikView Web Server cannot be started because another non-QlikView service is using port 80. The system administrator needs to resolve the problem without affecting the non-QlikView service What should the system administrator change in the QlikView Management Console?
A) Set the port number for the QlikView Server in the Location section to 4747
B) Set the port number for the QlikView Web Server in the Communication section to 4750
C) Set the port number for the QlikView Server in the Location section to 8080
D) Set the port number for the QlikView Web Server in the Communication section to 8080
5. A system administrator needs to create a QlikView Publisher task that triggers the execution of a Windows batch file on successful reload of a QlikView document.
Which task should the administrator create?
A) A Loop and Reduce task
B) A Reload only task
C) An Event Driven Execution (EDX) triggered task
D) An External Program Supporting task
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A,C | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: C |
