Infosys Consulting Business Analyst Interview Questions and Answers

Cloud computing is the delivery of computing services over the internet.

• Cloud computing allows users to access data and applications from anywhere with an internet connection.

• It eliminates the need for physical servers and hardware, reducing costs and increasing scalability.

• Examples of cloud computing services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.

The interview format typically includes behavioral, technical, and case study questions to assess analytical skills.

• Behavioral questions: 'Tell me about a time you solved a complex problem.'

• Technical questions: 'What tools do you use for data analysis?'

• Case study: 'How would you approach a project to improve customer satisfaction?'

• Role-specific scenarios: 'Describe how you would gather requirements from stakeholde...read more

C is a procedural programming language while C++ is an object-oriented programming language.

• C++ supports classes and objects while C does not.

• C++ has better support for polymorphism and inheritance than C.

• C++ has a larger standard library than C.

• C++ allows function overloading while C does not.

• C++ supports exception handling while C does not.

It is impossible to accurately determine the number of laptops in New York without more specific information.

• The question is too broad and lacks specific information such as the time frame, type of laptops, and location within New York.

• The number of laptops in New York is constantly changing due to purchases, sales, and replacements.

• There are many different types of laptops, including personal, business, and educa...read more

SQL basics involve understanding queries, data manipulation, and database management concepts essential for business analysis.

• SQL stands for Structured Query Language, used for managing and manipulating databases.

• Basic SQL commands include SELECT, INSERT, UPDATE, DELETE.

• Example of a SELECT query: SELECT * FROM customers WHERE age > 30;

• JOIN operations allow combining rows from two or more tables based on related...read more