what is surrogate key, explain scd type 2 informatica, how to improve query performance in sql, explain your projects, how to find duplicates, how to delete duplicates, joins in sql, difference between lookup and joiner, which one is faster, types of lookup
Basic questions and hr wasted all my efforts
Mostly they covered all SQL concepts
how many ip are used in while configuring SQL cluster
Degrees calculating between hour and minute hand in the clock
Why MVC, javascript?
Interviewer gave two tables and asked number of rows after inner, left outer, right outer joins
Most complex / satifying project / work you did.
what is normalizaion how many noraml for are there ? what is cte and explain it
1. If month inbetween jan and jul then 2022 else 2023. What function used to find and how? 2. Analytical functions example 3. Challenges faced in previous project
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