Top 31

Prep plan

Updated weekly · Last refresh Sep 22

Freddie Mac QA Engineer Interview Questions

The questions to prepare for a Freddie Mac QA Engineer interview. Questions from real interview reports rank first. Updated daily.

31questions

~4htotal time

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1

ExecutionStart here. 7 questions · ~60 min

Handling a Critical Production BugEasy

Describe how you handled discovery, escalation, triage, and containment of a critical bug under release pressure.

Trade-offsSuccess CriteriaRisk Assessment

Regression Testing BasicsEasy

Tests understanding of regression testing and when it is needed.

Success CriteriaRisk Assessment

Freddie Mac

Test Plan for a New ApplicationMedium

Tests ability to structure a test plan covering scope, risks, and approach.

Success CriteriaRoadmappingScope Management

Freddie Mac

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2

Coding6 questions · ~52 min

Email Validation FunctionEasy

Validate an email string using character checks and structural rules.

CodingStringsAlgorithms

Java for QA AutomationMedium

Tests Java proficiency for building and maintaining QA automation.

Hash TablesStrings

Freddie Mac

API Testing ExperienceMedium

Tests ability to design and execute API tests for reliable service behavior.

Hash TablesStrings

Freddie Mac

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3

Behavioral & Leadership16 questions · ~138 min

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4

More topics2 questions · ~17 min

SQL Metrics QueriesMedium

Tests ability to use SQL to produce defect and test reporting metrics.

Group ByHavingAggregations

Freddie Mac

SQL Querying for QAEasy

Tests SQL fundamentals and ability to write queries for QA data retrieval.

JoinsAggregations

Freddie Mac

Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min

SQL Duplicate DetectionEasy

Find duplicate customer profiles by grouping on identifying fields and returning only repeated records.

Group ByHavingAggregations

Adtalem Global Education

University of Southern California

Blue Cross Blue Shield of Michigan

Second-Highest Per Region QueryMedium

Find the second-highest distinct value in each region using a window function and return regions in alphabetical order.

Window FunctionsData ManipulationRanking

SQL CTE for Top 3 ProductsMedium

Use CTEs, joins, aggregation, and ROW_NUMBER to identify Freddie Mac's top three products by completed-order revenue.

RankingCTEsAggregations

The finish line: interview-readyComplete all 31 questions plus 3 hands-on drills to finish this plan.