Explain what are different types of parallelism
Ab Initio Developer Interview Questions
23 ab initio developer interview questions shared by candidates
What is data warehouse? Explain it
1.Difference between DELETE and TRUNCATE 2.cat command usage 3.Command to find hidden files in unix 4.Remove white spaces in a file in unix 5.SQL query to find 5th highest salary
It was regarding Ab Initio based on general knowledge and scenarios
What is fact and dimensions?
ETL and Data Modeling questions.
1.What happens if we pass null values to rollup and scan components? 2.Replicate usage 3.Difference between replicate and broadcast 4.Left Outer Join 5.Dedup sort in abinitio
Which component breaks component parallelism
Questions were on Ab initio, SQL, Linux, job scheduling, scripting etc..
How to get 2nd highest salary referring dept columne and using what components?
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