Explain Interface and Polymorphism.
Business Intelligence Developer Interview Questions
402 business intelligence developer interview questions shared by candidates
How do you approach Datasets? Describe the process.
When can you start
Queries SQL e poi un caso di studio per valutare la capacità di problem solving.
1. If there are 2 tables with m and n rows respectively, then what will be the minimum and maximum number of rows in all the joins. 2. Get the 3rd highest employee salary from employee salary table. 3. Given a product table, the new record gets appended in table with the new timestamp for the product ID. Find out the latest row for that particular product with or without analytical functions. 4. Given there are 2 tables of employee details and employee project details, which all employee are not yet assigned a project.
The technical interview was a 10 day assignment to build a pretty complicated software system.
Tell me about yourself and your story?
Error catching in SSIS, Primary index vs. unique key, CTE, stored procedure vs. in-line code in SSRS, transactions, etc.
Experience/Skills/Tools used in the past
At this point, I do not remember specific questions, but there were a number of personality questions meant to determine if you could handle the demands of working remotely with no direct, in-person supervision.
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