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What is the PowerCenter Data Transformation Manager process used for'?

  1. To manage PowerCenter transformation metadata.
  2. To spawn threads that run the sessions and workflows.
  3. To dynamically balance the loads of workflows and sessions running in parallel.
  4. To allocate memory to all running ETL transformations to ensure efficiency.

Answer(s): A


Reference:

http://infatips.com/informatica-powercenter-data-transformation- manager/#.VLtxNWSUdzM



Which PowerCenter service actually runs workflows?

  1. Repository service.
  2. Integration service.
  3. DTM service.
  4. Both an Integration service and a Data Integration service.

Answer(s): B


Reference:

http://infatips.com/informatica-powercenter-integration-service- architecture/#.VLtyqWSUdzM



Select the correct statement below regarding nodes

  1. Each node must have a hostname set as a property of the node.
  2. A minimum of two nodes are required for a running domain, one gateway node and one worker node.
  3. Each node is running a service manager for each service on the node.
  4. When a gateway node fails, the domain will shut down.

Answer(s): C



Which kinds of objects are stored in a PowerCenter Repository?

  1. Mapping objects, sources and targets, workflow objects, operating system semaphores.
  2. Mapping objects, sources and targets, workflow objects, workflow run information.
  3. Source data, sources and targets, workflow objects, workflow run information.
  4. Mapping objects, target data, workflow objects, workflow tasks.

Answer(s): B






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