Rocketlane Interview Questions and Answers

Build a saas web application

Q1. Explain case study
Ans. 
A case study is a detailed analysis of a specific subject or situation to showcase a problem, solution, and results.
• Case studies provide real-life examples of how a product or service solved a problem for a client.

• They typically include background information, challenges faced, solutions implemented, and outcomes achieved.

• Case studies are often used in marketing to demonstrate the effectiveness of a company's offerings...read more
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Q2. Explain your process
Ans. 
My process involves research, planning, design, development, testing, and launch.
• Research: Gather information about the project, target audience, and goals.

• Planning: Create wireframes and mockups to visualize the layout and structure.

• Design: Develop the visual elements and user interface design.

• Development: Code the website using HTML, CSS, and JavaScript.

• Testing: Test the website for functionality, responsiveness, and...read more
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Q1. Explain your case study
Ans. 
Case study on redesigning a travel website to improve user experience
• Identified pain points in the current website design

• Conducted user research to understand user needs and preferences

• Implemented responsive design to improve mobile usability

• Optimized site speed for better performance

• Tested new design with users for feedback and iteration
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Q1. Experiences based on current role
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Q2. Logical questions
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Case study on QB review

Q1. Quarterly business review
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Q2. Situation based questions
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Q1. TA will check for role fitment
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Q1. Related to product knowledge and past experiences.
Ans. Useful tip: Signup for free product demo and test some features inside the product.
Answered by hummingfalcon
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Related to Rocketlane software and asked to prepare product demos.

Q1. Culture fit and situation based questions. Had really great interview experience during this round.
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Q1. Basic questions on Java - Collections, Object Class
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Q2. Basic questions on REST - Various HTTP methods, Difference between PUT and PATCH
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Q3. Give deets about the project mentioned on the resume
Ans. 
The project mentioned on the resume is a web application for managing inventory and sales.
• Developed using Java and Spring framework

• Implemented RESTful APIs for CRUD operations

• Integrated with a relational database for data storage

• Implemented authentication and authorization using Spring Security

• Used front-end technologies like HTML, CSS, and JavaScript for the user interface
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Q4. Why do you want to switch
Ans. 
I want to switch because I am looking for new challenges and opportunities to grow as a backend Java developer.
• Seeking new challenges and opportunities

• Wanting to expand my skills and knowledge as a backend Java developer

• Looking for a company with a strong backend development team

• Desire to work on larger and more complex projects

• Wanting to contribute to the development of innovative solutions
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Platform - HR
Question - Sort array based on frequency and then value

REST - Various HTTP methods, Idempotency
Java - Threading, Diamond Problem
OOP - Abstract class vs Interface - when to use what and why

What is a cache and why do we use it

What happens when you enter a URL in the browser

Q1. Some basic js questions like word reversing
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Q2. Some react UI design questions
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Design round based on some react query.