Ho presentato la mia candidatura tramite un'agenzia di reclutamento personale. Ho sostenuto un colloquio presso Vodafone nel mese di mag 2022
Colloquio
The interview started with all the basic questions and the interviewer is very polite and asked me to introduce myself and then my roles and responsibilities I have worked on and working in.
Domande di colloquio [6]
Domanda 1
Difference between Partition by key and partition by round robin
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
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
