PwC Data Analyst Interview Questions and Answers

Q1. What is SQL and How to use in Data Analyst ? What Difference Between NO SQL and SQL ? Difference Between RDBMS and DBMS ?
Ans. 
SQL is a programming language used for managing and manipulating relational databases. NoSQL is a non-relational database management system. RDBMS is a type of DBMS that stores data in a structured format.
• SQL (Structured Query Language) is used to manage and manipulate data in relational databases.

• Examples of SQL commands include SELECT, INSERT, UPDATE, and DELETE.

• NoSQL databases are non-relational and do not use SQL. ...read more
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Logical , Reasoning questions

2 program questions of Dsa

Q1. Array , linked list
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Good communication skills Strongly time management

Q1. Tell me about your self
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Q2. Salary expectation. And time management
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Q1. All about experience
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Q1. Informatica: All scenario based questions. When aggregator will fail, need top and bottom 1 salary.
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Q2. Compare 2 scorce files record count and print if their are equally or not
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Q1. Tell me about yourself.
Ans. 
I am a data analyst with a strong background in statistics and programming.
• I have a Bachelor's degree in Statistics and have completed several courses in data analysis and programming.

• I have experience working with large datasets and using statistical software such as R and Python.

• I have successfully analyzed data to identify trends, patterns, and insights that have helped inform business decisions.

• I am skilled in data...read more
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Q2. Why do you want to join PwC
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I want to join PwC because of their reputation for excellence in data analysis and their commitment to professional development.
• PwC is known for its expertise in data analysis and has a strong reputation in the industry.

• I am impressed by PwC's commitment to professional development and continuous learning opportunities.

• PwC's diverse client base will provide me with exposure to a wide range of data analysis projects.

• I b...read more
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We were given a case study to solve. End-to-end. Tableau/Power BI. 3hrs

Q1. Telephonic Operation Round. Where do you see yourself in 5 years? Salary Expectations
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Pretty easy , questions were mostly around SQL coding

Q1. General behavioural questions
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Q2. Tell me about yourself Why PwC Why are you switching now
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