MassMutual Interview Questions, Process, and Tips

Sum of numbers ,prime numbers

Q1. Ask about some logical and coding questions
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Q1. Discussed about company benefits
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Q1. My Experience info, basic Testing questions, Basic Java questions, ETL testing process
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Q1. It is a QA Manager round
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Q1. DIMENCTIONS VS FACTS
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Dimensions and facts are two types of data in a data warehouse. Dimensions are descriptive attributes while facts are measurable data.
• Dimensions are used to categorize and filter data while facts are used to perform calculations and analysis.

• Dimensions are often used as the basis for reports and dashboards while facts are used to provide the underlying data.

• Examples of dimensions include time, location, and product whi...read more
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Q2. INFORMATICA ROUTER VS UNION
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Informatica Router and Union are used for data integration and transformation.
• Informatica Router is used to route data based on certain conditions.

• Informatica Union is used to combine data from multiple sources.

• Router can be used to split data into multiple targets based on conditions.

• Union can be used to merge data from multiple sources into a single target.

• Router can be used to implement complex data flows.

• Union can
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Q3. EMP DETAILS WHO HAS MAX SAL IN EACH DEPT
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Find employee details with max salary in each department.
• Group employees by department

• Find max salary for each group

• Join with employee details to get employee info
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Q1. How to override static
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Static methods cannot be overridden in Java.
• Static methods belong to the class itself, not to any instance of the class.

• They cannot be overridden as they are resolved at compile-time based on the class they are called on.

• However, it is possible to hide a static method in a subclass by declaring a method with the same name and signature.

• This is known as method hiding.
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