Top 21
Prep plan
Updated weekly · Last refresh Oct 17

Western Alliance Bank Business Analyst Interview Questions

The questions to prepare for a Western Alliance Bank Business Analyst interview. Questions from real interview reports rank first. Updated daily.

21questions
~3htotal time
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1
SQL & Data ManipulationStart here. 6 questions + 3 drills · ~78 min
Validating Data Before ReportingEasy

Explain how to validate SQL data before reporting, including null checks, duplicates, outliers, and aggregation reconciliation.

JoinsData WranglingQualityWestern Alliance Bank
Building a DatabaseMedium

Tests your approach to designing and implementing a database for business use cases.

technical skillsdatabase designWestern Alliance Bank
SQL and Excel ProficiencyMedium

Assesses your practical skills with SQL and Excel for data analysis and reporting.

excel skillsWestern Alliance Bank
Complex SQL for Regulatory ReportingHard

Tests advanced SQL skills and the ability to support accurate regulatory reporting data extraction.

sql queriesdata extractionWestern Alliance Bank
Ensuring Data Quality in MigrationsMedium

Tests data validation, mapping accuracy, and controls during legacy-to-target migrations.

Data Qualitydata migrationlegacy systemsWestern Alliance Bank
BI Dashboards for Business StakeholdersMedium

Tests data storytelling and communication skills with business audiences using BI tools.

presentation skillsdata visualizationstakeholder communicationWestern Alliance Bank
Navigational Result for QueryMedium
Practice
Practice drill

Correct a search query to detect canonical domains in the top three organic results.

Data QualityJoinsdata verificationTelus Digital Ai Data SolutionsAAI Competence CenterTELUS Digital AI Community
Max Discount Per CategoryMedium
Practice
Practice drill

Identify purchased products with the highest non-null discount in each category, including ties.

JoinsData Analysissql queriesStarbucksMeesho
Top Users by Session DurationMedium
Practice
Practice drill

Calculate total completed session duration per user and return the top three users in PostgreSQL.

Joinssql queriesAggregationsPPelmorexSynergisticITKasmo Global

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2
Behavioral & Leadership15 questions · ~120 min
Mentoring a Struggling Junior ColleagueEasy

Tests mentoring ability through a specific example, including coaching approach, communication style, and ownership for another person's growth.

MentorshipCommunicationLeadershipWestern Alliance Bank
Implementing a Team Efficiency ProcessEasy

Tests leadership through process change, ownership of team effectiveness, prioritization, and communication during adoption.

CommunicationLeadershipOwnershipWestern Alliance Bank
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The finish line: interview-readyComplete all 21 questions plus 3 hands-on drills to finish this plan.