Persistent Systems Interview Questions, Process, and Tips for Experienced

Q1. What is SAFe Explain it?
Ans. 
SAFe (Scaled Agile Framework) is a framework for scaling agile practices across an organization.
• SAFe provides a structured approach to scaling agile practices beyond individual teams to the entire organization.

• It includes roles, ceremonies, and artifacts to help coordinate work across multiple teams.

• SAFe is based on principles of Lean, Agile, and DevOps, aiming to improve collaboration, alignment, and delivery.

• Examples...read more
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Q2. What is MVP? What are the challenges you faced as a Scrum master
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Q1. Scenario based question
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Q1. Scenario based question
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Q1. What is oops, Jruby GIThub command
Ans. 
OOPs stands for Object-Oriented Programming, JRuby is a Ruby implementation on the Java Virtual Machine, and GitHub commands are used for version control.
• OOPs is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• JRuby is a Ruby implementation that runs on the Java Virtual Machine, allowing Ruby code to interact with Java libraries.

• Git...read more
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Q2. Singlr table inheritance
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Q1. Diffrence between const vs statsic
Ans. 
const is used to define constants that cannot be changed, while static is used to define variables that retain their value across function calls.
• const is used to define constants that cannot be changed

• static is used to define variables that retain their value across function calls

• const is defined at compile time, while static variables are defined at runtime

• const can be accessed without instantiating a class, while sta
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Q1. What is AI and chat gpt
Ans. 
AI stands for Artificial Intelligence, which refers to the simulation of human intelligence in machines. Chat GPT is a chatbot powered by AI.
• AI is the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.

• Chat GPT is a chatbot powered by OpenAI's GPT-3 model, which uses natural language p...read more
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Q1. Define Po and PM
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PO stands for Product Owner, responsible for defining and prioritizing product features. PM stands for Product Manager, responsible for overall product strategy and execution.
• PO works closely with stakeholders to gather requirements and prioritize features

• PM sets the overall product strategy and roadmap

• PO focuses on the 'what' of the product, while PM focuses on the 'how'

• Example: PO might prioritize a new feature based...read more
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Q1. Why do you want to change
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Q1. M365 expert - Mail Flow architecture
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1 hr duration with 1 coding question on finding duplicate characters along with count, followed by question on Java, springboot and microservices

Q1. Only about CTC and joining date
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Q2. Joining date. they wanted to join fast
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