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Accenture Interview Questions

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

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Let’s say Accenture has a data pipeline that ingests raw sales data from multiple retail clients, processing 10 million records each night to generate daily sales dashboards for client teams. For the past week, the pipeline has been consistently failing at the data transformation stage.

How would you go about systematically diagnosing and resolving the root cause of these failures?

How would you systematically diagnose and resolve repeated failures in a nightly data transformation pipeline?

Pipeline Transformation Failures

Batch & Stream Processing

Let’s say you’re a data engineer at a rapidly expanding e-commerce company, and the volume of daily transactions has increased from 10,000 to 100,000 over the past year.
How would you approach designing or adapting your data pipelines to ensure they remain both scalable and reliable as the business continues to grow?

How would you design data pipelines to handle rapid growth in data volume while maintaining reliability?

Scalable Data Pipelines

Let’s say you are in charge of shipments at Amazon.

There are two types of parcels you can ship packages in, say A and B. Packages delivered in parcel A are damaged during shipment with probability p, while packages delivered in parcel B are damaged with probability q.

What statistical test could you use to determine which parcel is better to use? What would the statistical test conclude if p=0.4 and q=0.6?

Note: Assume the values of p and q were obtained from data recorded from 200 shipments, half delivered with parcel A and half delivered with parcel B.

What statistical test could you use to determine which of two parcel types is better to use, given how often they are damaged?

Question	Topic	Difficulty	Ask Chance
Pipeline Transformation Failures	Batch & Stream Processing	Medium	Very High
Scalable Data Pipelines	Batch & Stream Processing	Medium	Very High
Different Parcel Effectiveness	Statistics	Easy	Medium

Accenture Interview Questions

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