Persistent Systems Interview Questions, Process, and Tips

Q1. What are the things you do on everyday basis in current role
Ans. 
In my current role as a Project Manager, I oversee project timelines, communicate with stakeholders, track progress, and ensure deliverables are met.
• Oversee project timelines to ensure tasks are completed on schedule

• Communicate with stakeholders to provide updates and gather feedback

• Track progress of projects and adjust plans as needed

• Ensure deliverables are met according to project requirements
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Q1. Write the code in eggplant
Ans. 
Writing code in eggplant for Senior Developer interview
• Use 'click' to simulate a mouse click on an element

• Use 'typeText' to enter text into a field

• Use 'verify' to check if an element is present on the screen
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Q1. How spring works internally
Ans. 
Spring is a lightweight framework that provides comprehensive infrastructure support for developing Java applications.
• Spring works internally by using Inversion of Control (IoC) container to manage Java objects.

• It uses Dependency Injection to inject the dependencies of an object at runtime.

• Spring also provides Aspect-Oriented Programming (AOP) support for cross-cutting concerns.

• It utilizes various modules like Core, Co...read more
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Q2. REST and SOAP examples and design principles
Ans. 
REST and SOAP are web service protocols with different design principles
• REST (Representational State Transfer) is an architectural style that uses standard HTTP methods like GET, POST, PUT, DELETE for communication

• SOAP (Simple Object Access Protocol) is a protocol that uses XML for message exchange and can work over various transport protocols like HTTP, SMTP, etc.

• REST is lightweight, scalable, and easy to use, while S...read more
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Ages, time and work , streams

Java python codes in the traffic I am not

Q1. Scrum ceremonies
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Q2. Kanban and scrum difference
Ans. 
Scrum is time-boxed, with fixed iterations, while Kanban is continuous flow with no fixed timeboxes.
• Scrum has fixed iterations called sprints, while Kanban is continuous flow

• Scrum limits work in progress (WIP) to items in the sprint backlog, while Kanban limits WIP based on capacity

• Scrum focuses on delivering a potentially shippable product increment at the end of each sprint, while Kanban focuses on continuous deliver...read more
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Q1. Summation of numbers in an IntStream
Ans. 
Summation of numbers in an IntStream
• Use the 'sum()' method on the IntStream to calculate the sum of numbers

• Ensure the IntStream is properly initialized with numbers before calling 'sum()'

• Example: IntStream numbers = IntStream.of(1, 2, 3, 4, 5); int sum = numbers.sum();
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Q2. Strategy Design Pattern
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