PTC Senior Technical Writer Interview Questions and Answers

Q1. Transaction in Spring Boot
Ans. 
Transactions in Spring Boot help manage database operations as a single unit of work.
• Transactions ensure ACID properties (Atomicity, Consistency, Isolation, Durability) for database operations.

• Use @Transactional annotation to mark a method as transactional.

• Transactions can be managed programmatically using TransactionTemplate.

• Rollback can be triggered manually in case of exceptions.

• Spring Boot supports both declarative
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Q2. Java Array and problem solving
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Q1. OOPS hibernate
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Q2. String Angular javascript node js
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Q1. Work invironmet
Ans. 
Collaborative, fast-paced, innovative work environment with emphasis on teamwork and continuous learning.
• Open communication and collaboration among team members

• Fast-paced and dynamic work environment

• Emphasis on innovation and creativity

• Teamwork and support for continuous learning and growth
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Q2. My thoughts ,what is work process
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Q1. Questions were mostly around system design, you will be given a case like a stock system and specific use case is asked to design end to end from UI to backend.
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Q2. Some of the system debugging/performance improvement questions are asked from both UI and backend.
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Q1. Design and implement snake game
Ans. 
Snake game involves controlling a snake to eat food and grow in size without hitting walls or itself.
• Create a grid system to represent the game board

• Implement logic for snake movement and growth

• Generate food randomly on the board for the snake to eat

• Handle collision detection for walls and snake body

• Keep track of score and game over conditions
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Easy assignment with basic questions on patent

Chargeback rights and case study

Chargeback case study

Q1. Normal questionnaire and case study
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