Ford Motor Data Engineer Interview Questions and Answers

I have 5 years of experience working as a Data Engineer in various industries.

• Developed and maintained ETL pipelines to extract, transform, and load data from various sources

• Designed and implemented data models to support business requirements

• Optimized database performance and ensured data quality and integrity

• Worked with cross-functional teams to analyze data and provide insights for decision-making

• Proficient in progr...read more

Separate integers and characters from a given string

• Iterate through each character in the string

• Check if the character is a digit or a letter

• Store the digits and letters in separate arrays

Use SQL query with ORDER BY and LIMIT to find the second highest salary.

• Use SELECT statement to retrieve the salary column

• Use ORDER BY clause to sort the salaries in descending order

• Use LIMIT 1,1 to skip the first highest salary and retrieve the second highest salary

Use Python to find duplicate elements in a list.

• Iterate through the list and use a dictionary to store elements and their counts.

• Identify elements with counts greater than 1 as duplicates.

• Return a list of duplicate elements found.