KPMG Global Services Data Analyst Interview Questions and Answers

Three sections are there 1) Aptitude Test 2) SQL 3) DSA

Q1. What is DSA , sorting , difference between array and linked list
Ans. 
DSA stands for Data Structures and Algorithms. Sorting is the process of arranging data in a particular order. Array is a data structure that stores elements of the same data type in contiguous memory locations, while linked list is a data structure that stores elements in nodes with pointers to the next node.
• DSA stands for Data Structures and Algorithms

• Sorting is the process of arranging data in a particular order

• Arra...read more
Answered by AI
Add your answer
Q2. Written a SQL query
Add your answer

Q1. Coding question like add numbers
Add your answer
Q2. Experience on your project
Ans. 
I have experience working on various data analysis projects, including market research, customer segmentation, and predictive modeling.
• Developed predictive models to forecast customer behavior and optimize marketing strategies

• Conducted market research to identify trends and opportunities for growth

• Performed customer segmentation analysis to target specific demographics with personalized marketing campaigns
Answered by AI
Add your answer

Q1. Power BI Difference between ALL() and ALLSELECTED()
Ans. 
ALL() ignores all filters in the query context, while ALLSELECTED() ignores only filters on columns in the visual.
• ALL() removes all filters from the specified column or table.

• ALLSELECTED() removes filters from the specified column or table, but keeps filters on other columns in the visual.

• Example: ALL('Table') would remove all filters on the 'Table' in the query context.

• Example: ALLSELECTED('Column') would remove filte...read more
Answered by AI
Add your answer
Q2. Excel Difference between COUNT() and COUNTA()
Ans. 
COUNT() counts only numeric values, while COUNTA() counts all non-empty cells.
• COUNT() counts only cells with numerical values.

• COUNTA() counts all non-empty cells, including text and errors.

• Example: COUNT(A1:A5) will count only cells with numbers, while COUNTA(A1:A5) will count all non-empty cells.
Answered by AI
Add your answer

Q1. Resume based questions like explain the projects that you have done.
Add your answer
Q2. Sample dataset questions
Add your answer

Q1. Tableau, SQL related question
Add your answer

Q1. Basics of power bi and sql
Add your answer
Q2. What are joins and types of join
Add your answer
Q3. How to add date table in power bi
Add your answer

Q1. Sql scenario based question on joins
Add your answer
Q2. Window function questions
Add your answer
Q3. Performance tuning
Add your answer
Q4. Power bi dax question
Add your answer

Q1. How good are you with numbers
Add your answer

Q1. Vlookup, pivot table, sumif, average, graphs
Add your answer

Q1. Do you know the role and responsibility of this position
Add your answer

Basic aptitude questions liek tiem distance, percentage , ratio, work and hour

Excel, Numpy, Pandas, basic ML

Case study talking about how to optimise the supply chain using data analytics

Q1. Hard DP level DSA question
Add your answer