system dbs temp db conf always on migration
Sql Interview Questions
2,216 sql interview questions shared by candidates
Was brilliant interview, nor really had If had previous sql experience.Just little sql question about select,how to update table,how to write stored procedure.
Uma das perguntas mais interessantes foi em relação a parte técnica, na qual relataram problemas do cotidiano e como esses problemas foram resolvidos. Isso foi importante para checar se há um alinhamento técnico de fato do entrevistado com a parte técnica.
why do you interested in being a SQL developer and related experience.
What is normalization?
What is a configuration file?
Window Function Challenge "Find the second highest salary for each department." Customer Behavior Case "Write a query to find customers who made more than 3 purchases in the last 6 months." Retention Analysis "How would you calculate customer retention month over month?" Complex Joins Scenario "You have tables: orders, users, products. Get the top 5 users by total purchase amount in the last quarter."
SQL Joins, Aggregation functions, substring, sql queries based on the interviewer's conditions, Java oops concepts, Normalisation- removing redundancy, small puzzles
Combien d'années d'expérience avec l'outils SSIS
They asked me to analyze a few data sets in a shell environment. I had to use Python or SQLite
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