Persistent Systems Interview Questions, Process, and Tips

Q1. About the project
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Q2. How to deal with priorities
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Prioritizing tasks based on importance and deadlines is key. Use tools like Eisenhower Matrix or MoSCoW method.
• Identify and categorize tasks based on urgency and importance

• Use tools like Eisenhower Matrix to prioritize tasks into four quadrants: urgent and important, important but not urgent, urgent but not important, neither urgent nor important

• Consider using the MoSCoW method to categorize tasks as Must have, Should ...read more
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Q3. Technique used for project
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The technique used for project is Agile methodology.
• Agile methodology involves iterative development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams.

• It promotes adaptive planning, evolutionary development, early delivery, and continuous improvement.

• Examples of Agile methodologies include Scrum, Kanban, and Extreme Programming (XP).
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Q4. About your self
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Moderate I will say.

Q1. Based on DSA (stack), oops and also puzzles
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Q1. Mostly theory based questions on oops and puzzles
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Q1. Normal hr basic questions
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All type of quant reasoning questions

Q1. What isnetworking,what is dbms queries
Ans. 
Networking is the practice of connecting computers and other devices to share resources. DBMS queries are commands used to retrieve data from a database.
• Networking involves connecting computers and devices to share information and resources.

• DBMS queries are commands used to retrieve specific data from a database.

• Networking can be wired or wireless, such as Ethernet or Wi-Fi.

• Examples of DBMS queries include SELECT, INSE
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Q2. Reverse string pattern
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Q1. Spring boot related
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Q2. Java related questions
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Q1. What is dependency Injection, how can we implement multiple interference?
Ans. 
Dependency Injection is a design pattern where components are given their dependencies rather than creating them internally.
• Dependency Injection helps in making components more modular, testable, and reusable.

• It can be implemented using constructor injection, setter injection, or interface injection.

• Multiple inheritance can be implemented in languages like C++ using virtual inheritance to avoid the diamond problem.
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Q2. Define SOLID Principles
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SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.
• Single Responsibility Principle (SRP) - A class should have only one reason to change.

• Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.

• Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects o...read more
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Q1. What is CI Cd pipeline and string manipulation programs
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CI/CD pipeline is a set of automated processes for building, testing, and deploying software. String manipulation programs involve manipulating text data.
• CI/CD pipeline automates the process of integrating code changes, testing them, and deploying them to production.

• String manipulation programs involve tasks like searching, replacing, and modifying text data.

• Examples of string manipulation programs include finding the ...read more
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Q1. How will you manage team and test pyramid
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Q1. How soon you can join us
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