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Questions are focused on SQL. After general questions and question about my past experience. I was query a scenario and create a view. He provided a sample data set (around 10 records). I felt it was a complex question. I had to write 3 sub-queries to solved it later.
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Data Engineer

Interviewed at Meta

3.5★
Nov 4, 2016

Questions are focused on SQL. After general questions and question about my past experience. I was query a scenario and create a view. He provided a sample data set (around 10 records). I felt it was a complex question. I had to write 3 sub-queries to solved it later.

Scala: Write a program to find avg_word_length with test cases? Write a program to validate ip address with test cases ? SQL : Interviewer gave a schema with products, sales .Using that schema you have to write the sql queries .It is easy only but you have to understand the schema and time plays very important factor .I tried to answer 3 sql questions Lets hope for the best for onsite interview.
avatar

Data Engineer

Interviewed at Meta

3.5★
Mar 8, 2019

Scala: Write a program to find avg_word_length with test cases? Write a program to validate ip address with test cases ? SQL : Interviewer gave a schema with products, sales .Using that schema you have to write the sql queries .It is easy only but you have to understand the schema and time plays very important factor .I tried to answer 3 sql questions Lets hope for the best for onsite interview.

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