Informatica Online Test to Assess & Hire Informatica Developer

Topics Covered

Informatica PowerCenter Designer

iMocha’s Informatica test assesses candidate’s knowledge about PowerCenter designer which builds and manages PowerCenter objects such as Source, Target, Transformations and Mapping

Informatica PowerCenter Workflow Manager

This test helps in assessment of candidate’s ability of working with workflows which is a set of instructions to streamline and standardize business process

Informatica PowerCenter Repository Manager

Our Informatica online test evaluates candidate’s knowledge about repository manager which stores administrative information such as permissions for users that have access to repository

Sample Questions

Choose from our 100,000+ question library or add your own questions to make powerful custom tests

Question types:

Multiple Answer

Topic:

-

Difficulty:

Easy

Q 1. A mapping is developed to extract data from an XML file. Using normalizer transformation, normalization is done and loaded into a database table. In a particular project, this logic is used by many applications so, for reusability, this logic is decided to incorporate in a mapplet. In this way, all applications can use this single mapplet during development. Which of the following statements is true regarding this design?

Note: There can be multiple correct answers to this question.

By using mapplet, the effort to code the same logic multiple times in the project is minimized.

Mapplet will not support XML sources.

Normalizer transformation is not supported in a mapplet.

None of the options.

Question types:

Multiple Answer

Topic:

-

Difficulty:

Easy

Q 2. A Mapping will extract data from staging table and based on some conditions it is routed to 3 different target tables. Router transformation is used to achieve this. A temporary audit table is populated after the completion of each run. So we need to delete that temporary audit table, before reading data from the staging table.
How can this be achieved?

Note: There can be multiple correct answers to this question.

Using a stored procedure, we can delete the records in the temporary audit table. This stored procedure needs to be executed as pre-source-load.

Execute the delete query in the PRE_SQL property of source qualifier transformation.

None of the mentioned

Question types:

Multiple Answer

Topic:

-

Difficulty:

Easy

Q 3. Source qualifier transformation can be used to join data from multiple sources. But a mapping is developed with joiner transformation to join source data. What can be the reasons to do so?

Note: There can be multiple correct answers to this question.

The two sources will be from different relational databases.

Flat files are the source for this mapping.

Mapping is having a table and a flat file as source.

None of the mentioned