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Wells Fargo
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I applied via Company Website and was interviewed before Oct 2019. There were 5 interview rounds.
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I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.
SCD Type 2 is a technique used to track historical changes in data over time in a data warehouse.
SCD Type 2 maintains a separate row for each change in data, with a start and end date.
It requires a surrogate key to uniquely identify each row.
Informatica provides a built-in SCD Type 2 transformation to implement this technique.
Example: tracking changes in customer addresses over time.
I applied via Referral and was interviewed in Nov 2019. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2021. There were 2 interview rounds.
I applied via Referral and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Nov 2021. There were 3 interview rounds.
Moderate level aptitude with basics
Moderate level data structure questions
I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.
I appeared for an interview in Sep 2020.
I applied via Campus Placement and was interviewed before Oct 2020. There were 5 interview rounds.
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