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I applied via Naukri.com and was interviewed in Dec 2022. There were 2 interview rounds.
Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and defining relationships between them.
There are different levels of normalization, known as normal forms, with each level having specific rules to follow.
The most commonly used normal forms are first normal form (1NF), second normal form (2NF), ...
A view is a virtual table based on the result-set of an SQL statement. A materialized view is a physical copy of a view.
A view is a logical representation of data from one or more tables.
A materialized view is a table that contains the result of a query.
A view is updated dynamically when the underlying tables are updated.
A materialized view is updated periodically or manually.
Views are used to simplify complex queries ...
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.
I appeared for an interview before Feb 2021.
Time - 60mins
Time- 30mins
I applied via Company Website and was interviewed before Apr 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed before Jan 2021. There were 3 interview rounds.
It totally taken by TCS ion
based on 1 interview
Interview experience
based on 24 reviews
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