The Globe & Mail Interview Questions
The questions to prepare for The Globe & Mail interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Define campaign success using business KPIs, funnel conversion, acquisition cost, and leading indicators tied to outcomes.
Diagnose a sudden 20% KPI decline by validating measurement, decomposing drivers, and separating real behavior changes from data issues.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Determine the sample size needed to detect a meaningful A/B test effect at a chosen significance level and power.
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.
Explain how you diagnosed and optimized a slow PostgreSQL query using execution plans, indexing, and query rewrites.
Approach a mixed interview round while summarizing completed activity with a CTE, aggregation, and left join.
WiseJoin two tables and derive palindrome, reversed-substring, and character-frequency results with PostgreSQL.
HsbcCombine campaign spend with completed transaction totals while preserving campaigns that have no matching transactions.
SeatgeekExplain what statistical significance means and why it matters when interpreting experimental or analytical results.
Define a meaningful engagement metric for a retail analytics mobile application and explain how to validate it.
Explain how to hit near-term targets without damaging trust, retention, or future expansion.