Icon Resources Business Intelligence Analyst Interview Questions

The questions to prepare for a Icon Resources Business Intelligence Analyst interview. Questions from real interview reports rank first. Updated daily.

2questions

~1htotal time

Track your progressSign up free to work through all 2 questions and resume where you left off.

Start practicing free →

aggregationStart here. 1 question · ~20 min

SQL for Second Largest ValueMedium

Practice

Use DENSE_RANK to find every active employee earning the second highest distinct salary.

aggregationsqlIIcon Resources

Joins1 question · ~20 min

SQL Joins and Use CasesEasy

Practice

Identify common SQL join types and explain when each is appropriate.

Joinsdatabase queryingjoin typesIIcon Resources

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan

Hands-on SQL practiceWrite and run real queries in the editor. 1 drill · ~10 min

Optimize Slow Queries on Large DataMedium

Practice

Practice drill

Optimize a slow PostgreSQL query on a large dataset by choosing better filters, joins, and indexes.

Performance Tuningdatabase optimizationdatabase management

CitiOOptimoveTThoucentric

The finish line: interview-readyComplete all 2 questions plus 1 hands-on drill to finish this plan.