Data Mining is used for the estimation of future. For example, if we take a company/business organization, by using the concept of Data Mining, we can predict the future of business in terms of Revenue (or) Employees (or) Customers (or) Orders etc.Traditional approaches use simple algorithms for estimating the future. However, it does not give accurate results when compared to Data Mining.
Explain What is Full load & Incremental or Refresh load?
Tell me can we override a native sql query within Informatica? Where do we do it? How do we do it?
Explain What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Explain Is there any way to read the MS Excel Datas directly into Informatica?Like IS there any Possibilities to take excel file as target?
Explain What are the various methods of getting incremental records or delta records from the source systems?
Explain the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in INFORMATICA?
Explain the different Lookup methods used in Informatica?
Explain When do we Analyze the tables? How do we do it?
Suppose we have some 10,000 odd records in source system and when load them into target.How do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
Explain What are the different versions of Informatica?
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