Fractal Analytics Senior Engineer Interview Questions and Answers

Append and Merge are two methods used to combine data from multiple sources into a single dataset.

• Append adds new rows to an existing dataset.

• Merge combines two or more datasets based on a common column or key.

• Append is useful when adding new data to an existing dataset, while Merge is useful for combining datasets with related information.

• Example: Appending new sales data to an existing sales dataset.

• Example: Merging ...read more

In my previous company, I worked as a Consultant where I provided expert advice and solutions to clients.

• Analyzed client's business processes and identified areas for improvement

• Developed and implemented strategies to optimize client's operations

• Conducted market research and competitor analysis to identify market trends

• Provided recommendations and solutions to clients based on data analysis

• Collaborated with cross-funct...read more