Watsonite Systems Technical Lead Interview Questions and Answers

Q1. What is third party
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Q2. What is pricing
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Q1. How did you get selected to wipro
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Q2. What area of work are you good at
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Coding puzzle on hacker rank

Q1. Explain redux toolkit
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Redux Toolkit is an official, opinionated, batteries-included toolset for efficient Redux development.
• Includes utilities like createSlice, createAsyncThunk, and createEntityAdapter for easier Redux setup

• Reduces boilerplate code and simplifies common Redux patterns

• Encourages best practices and helps developers write more maintainable code
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Q2. Explain use memo hook
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memo hook is a React hook used for optimizing performance by memoizing the result of a function
• Memo hook is used to prevent unnecessary re-renders by caching the result of a function

• It is useful when a component re-renders frequently with the same props

• Example: const memoizedValue = useMemo(() => computeExpensiveValue(a, b), [a, b])
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Java 8 based programming

Q1. Design patterns
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Q2. Microservices architecture
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Q1. Kafka details about producer and consumer
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Q1. What is SharePoint
Ans. 
SharePoint is a web-based collaborative platform that integrates with Microsoft Office.
• SharePoint allows for document management, collaboration, and sharing within organizations.

• It provides features such as document libraries, lists, workflows, and web parts.

• Users can create intranet sites, extranet sites, and websites using SharePoint.

• SharePoint integrates with Microsoft Office applications like Word, Excel, and Power...read more
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Q1. Its basically on system design and coding round, simple string related questions and jira dystem design
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Q2. Code LCA and many sting coding
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Q1. JIra System design
Ans. 
Jira System design involves creating workflows, issue types, custom fields, and permissions to optimize project management.
• Design workflows to track the progress of tasks from start to finish

• Create custom issue types to categorize different types of work

• Define custom fields to capture specific information for each issue

• Set up permissions to control who can view, edit, and transition issues

• Integrate Jira with other tool...read more
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Q1. Project experience, Basically they will start from tour core technology . Then design pattern ,business situation base problem and solution and last some common straight forwrd basic questions
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