sql Interview Questions

(Posted anonymously by job candidates)

110 Interview Questions: 1120 of 110 Sort by  

Oct 28, 2013

Interview Question for Data Quality Analyst at Esurance:

“Questions about ranking. Rank You should know about the Rank() keyword/Functions, Rownum(), Partition, Rank Over, etc. KNow the constraints (I chocked on that one, nice!)”

Oct 14, 2013

Interview Question for Anonymous at Rackspace:

“In-depth IIS knowledge is a plus.”

Aug 23, 2013

Interview Question for Anonymous at MGM Resorts International:

1 of 1 found helpful

“I had lots of SQL questions from how to create indexes, when to use the different joins, Use of views in SQL, how to improve efficiency of query, and how to write sql programmes for large data sets.”

Jul 23, 2013

Interview Question for Anonymous at Amreli Technology:

“The most difficult question was about using specific controls in Windows 8 metro app development, and its details that matter.

Another difficult question was related to using image and video…”

Jul 20, 2013

Interview Question for Anonymous at AppNexus:

“Some SQL questions:
    - find the elements which are in a table but not in the other one
    - use some aggregate function with GROUP BY/HAVING
    - given a table with several creatives and all…”

Jun 12, 2013

Interview Question for Anonymous at GainClients:

“none difficult at all, but you have to know a lot to carry the conversation, since design and language tradeoffs were discussed.”

May 26, 2013

Interview Question for Data Scientist at Facebook:

“Write a function that takes in two sorted lists and outputs a sorted list that is their union.”

Apr 28, 2013

Interview Question for Anonymous at Wolters Kluwer:

“Gobal Temporary Tables”

Apr 10, 2013

Interview Question for Anonymous at Sacred Heart University:

“How to select all records from one tables that don't exist in another?”

Dec 11, 2012

Interview Question for Anonymous at Property Solutions International:

“Are you familiar with SQL Windowing?”

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