IDeaS - A SAS Software Engineer Interview Questions

The questions to prepare for a IDeaS - A SAS Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

SQL vs NoSQL for Go-to-Market Data

Easy

Explain how SQL and NoSQL differ in schema, consistency, scaling, and Demandbase-style analytics use cases.

JoinsData Wrangling

IDeaS - A SAS

Pivot Monthly Sales by Category for Dashboard Reporting

Medium

Pivot sales data to show monthly totals per category using CASE WHEN and date formatting for dashboard reporting.

Data Wrangling

IDeaS - A SAS

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BFS and DFS on a Graph

Medium

Tests graph traversal algorithms and implementation details.

StackQueueGraphs

IDeaS - A SAS

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Performance Improvements for Legacy Systems

Medium

Tests structured performance analysis and remediation planning for legacy codebases.

Trade-offsSuccess CriteriaScope Management

IDeaS - A SAS

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Batch vs Streaming Data Processing

Easy

Compare batch and streaming data processing, including when each fits best in a pipeline.

Stream ProcessingETLBatch Processing

IDeaS - A SAS

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Hotel Booking Platform System Design

Hard

Tests system design fundamentals for a booking platform, including core services and data flows.

ML RankingRetrievalRecommendation Systems

IDeaS - A SAS

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