Inchcape Shipping Services Senior Data Analyst Interview Questions and Answers

Analyzing datasets to develop insights using Excel VBA, Power Query, and running queries to amend datasets

Q1. What is the maximum amount of data you've dealt with?
Ans. 
I have dealt with terabytes of data in my previous role as a Data Analyst.
• Managed and analyzed terabytes of data from various sources

• Utilized big data tools such as Hadoop and Spark to process large datasets

• Performed complex data analysis and visualization on massive datasets
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Q2. How do you approach analyzing raw data?
Ans. 
I approach analyzing raw data by first understanding the data sources, cleaning and preprocessing the data, performing exploratory data analysis, applying statistical methods and machine learning techniques, and finally interpreting and communicating the results.
• Understand the data sources and collection methods

• Clean and preprocess the data to handle missing values, outliers, and inconsistencies

• Perform exploratory data...read more
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