Viasat Interview Questions
The questions to prepare for Viasat interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Merge two sorted singly linked lists into one sorted list by relinking existing nodes.
ViasatDefine campaign success using business KPIs, funnel conversion, acquisition cost, and leading indicators tied to outcomes.
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A structured approach to debugging production data pipelines, with focus on orchestration, data quality, idempotency, and safe backfills.
ViasatExplain how clustered and non-clustered indexes differ in storage, lookup behavior, and query performance.
ViasatAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreUse joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.
Ramsey Solutions
ACME HouseReconcile billing and ERP invoice totals using joins, a CTE for latest snapshots, and CASE-based discrepancy classification.
LiteratiReason about sample size, power, and minimum detectable effect before launching an experiment.
ViasatCompare Random Forest and Gradient Boosting, then choose the right ensemble for a supervised learning task.
ViasatDesign an experiment that accounts for novelty effects and network spillovers before deciding whether to ship.
ViasatPlan a zero-downtime migration from a legacy monolith to microservices while managing risk, sequencing, and stakeholder pressure.
Viasat