Rapyuta Robotics Analyst Interview Questions and Answers

Q1. Difference between absolute xpath and relative xpath
Ans. 
Absolute xpath specifies the complete path from the root element to the desired element, while relative xpath specifies the path relative to the current element.
• Absolute xpath starts with a single forward slash (/) and is more specific.

• Relative xpath starts with a double forward slash (//) and is more flexible.

• Absolute xpath is more prone to breaking if the structure of the page changes.

• Relative xpath is easier to main...read more
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Q1. What is the code to determine the minimum number of dice throws required to reach 100 in a game of Snakes and Ladders?
Ans. 
The code to determine the minimum number of dice throws required to reach 100 in Snakes and Ladders game.
• Use Breadth First Search (BFS) algorithm to find the shortest path from 1 to 100 on the Snakes and Ladders board.

• Create a queue to store the current position and number of dice throws taken to reach that position.

• Keep track of visited positions to avoid revisiting them.

• Continue BFS until reaching position 100 and re
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Q1. Java and micro service design patterns
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Java and micro service design patterns involve structuring code for scalability and flexibility.
• Use of design patterns like Singleton, Factory, and Observer for creating microservices in Java.

• Implementing Circuit Breaker pattern to handle failures and prevent cascading failures in microservices architecture.

• Applying API Gateway pattern to manage and secure communication between microservices.

• Utilizing Service Registry ...read more
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Q2. Java 8 features and examples for implementation
Ans. 
Java 8 introduced several new features such as lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow for more concise code by enabling functional programming.

• Functional interfaces are interfaces with a single abstract method, which can be implemented using lambda expressions.

• Streams provide a way to process collections of objects in a functional style.

• Default methods allow int...read more
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Q3. Spring boot application work knowledge
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Q4. GIT lab SCM operations
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Q5. Front end technology related questions
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Q1. Tell me About yourself
Ans. 
Experienced Senior Engineer with a strong background in software development and project management.
• Over 10 years of experience in software engineering

• Expertise in project management and leading cross-functional teams

• Proficient in multiple programming languages such as Java, Python, and C++

• Strong problem-solving skills and ability to deliver high-quality solutions under tight deadlines
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Q1. Tell me about your career path
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I started my career as a junior engineer at a tech startup, where I gained hands-on experience in software development. I then moved on to larger companies, taking on more challenging projects and eventually reaching a senior engineer position.
• Started as junior engineer at tech startup

• Gained hands-on experience in software development

• Moved on to larger companies for more challenging projects

• Progressed to senior enginee
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Q1. Normal introduction was asked
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Q2. Description of the previous role
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Q3. Roles and responsibilities
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Not applicable , this was final round

Q1. GD & T concentrate on that
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Q1. Java spring boot
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Q2. Angular routing,
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Xoding test is generally 2 levels

Q1. Mostly coding skill based
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Q2. Data structures Slam based questions
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Q3. Ros operating system based questions
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Q4. Ros and Ros2 related questions
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Q5. Morlstly path planning
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Q6. Path planning questions
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Q7. Lidar related questions
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