Empower Retirement Solution Architect Interview Questions and Answers

Q1. 1st round more over related to java, spring boot, MySQL and data structures
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Q1. This round is also having the same as first but more deep
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Q1. Nothing much strength and weakness type questions
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Q1. Oops concepts in java
Ans. 
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Allows objects to be treated as instances of their parent class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hides the implementation detail...read more
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Basic array and vectors DSA questions

Q1. Asked me about my past project and my contribution in it
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Q2. Linux commands and c++ language control
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Q3. Asked me to write last function i wrote and explain what it does
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Q1. Asked me about my past projects and my contribution
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Q2. Checked my work ethics
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Q1. Basic hr questions
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Q2. Salary negotiation
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Q1. Tell me about your self
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Q2. What are 4 pillars of the OOPs
Ans. 
The 4 pillars of OOPs are Abstraction, Encapsulation, Inheritance, and Polymorphism.
• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions together to protect data from outside interference.

• Inheritance: Creating new classes from existing ones, inheriting properties and methods.

• Polymorphism: Ability of objects to take on multiple forms, allowing flexib
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Q3. What is Cursor in SQL
Ans. 
Cursor is a database object used to manipulate data in a result set.
• Cursor is used to fetch and manipulate data row by row.

• It is used when we need to update or delete data from a table based on some condition.

• Cursor can be declared, opened, fetched, and closed.

• It is used in stored procedures, triggers, and functions.

• Example: DECLARE cursor_name CURSOR FOR SELECT * FROM table_name;

• Example: OPEN cursor_name; FETCH NEXT F...read more
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Q1. Asked mostly Networking questions Data centers Protocols etc
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