Electronics for Imaging Senior Solution Architect Interview Questions and Answers

Q1. Tell me about your past experiences
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Q1. Basic HTML, CSS, JS, React
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HLD, LLD, basic HTML, CSS, react, web optimization, web-performance

Q1. Discussions with potential teammates and Product owner,
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Q1. Conventional Managerial Question
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Q1. Mostly questions was related to techstack i worked on. Few js Questions.
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It was for low level design for cart system

Technical questions in general in OOB, design patters and solid principles

Basic frontend problem solving in js, html, css

Q1. Was asked about designing a restaurant system
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Q1. Asked about react
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Q1. Asked about designing a folder structure in React code base
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Q1. Salary discussion
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Hackerank test with 3 easy medium questions

Tree traversal questions and binary search related questions

Design an e-commerce website

Dsa question about maps

Q1. Design robotic restaurant
Ans. 
Robotic restaurant design for automated food preparation and delivery
• Implement robotic arms for cooking and food preparation

• Utilize conveyor belts for transporting dishes to customers

• Incorporate automated order taking and payment systems

• Design a user-friendly interface for customers to place orders and customize meals

• Ensure efficient cleaning and maintenance processes for the robots
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Q2. How to achieve fault tolerance
Ans. 
Achieve fault tolerance by implementing redundancy, monitoring systems, and graceful degradation.
• Implement redundancy by having backup systems in place to take over in case of failure

• Monitor systems continuously to detect faults and address them proactively

• Use graceful degradation to ensure that the system remains functional even if certain components fail
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Design coupon system based on reqs

Q1. Brute force algo
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Q2. Cdn type questions
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It was a 90 minute coding test, involving 3 problems:
1-Given points on a 2d plane, you can delete one point, what is the minimum maximum distance you can have?
2-LFU Cache
3-Given an array with elements 0,1, your task is to find number of ways to divide this array into contiguous chunks so that each chunk has only one 1 in it.

Q1. How do you avoid method overriding?
Ans. 
To avoid method overriding, make the method final or private.
• Declare the method as final to prevent it from being overridden in subclasses.

• Declare the method as private to hide it from subclasses.

• Use the @Override annotation to ensure that a method is actually overriding a superclass method.
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Q2. What is the 'finalize' keyword for?
Ans. 
The 'finalize' keyword is used in Java to perform cleanup operations before an object is garbage collected.
• The 'finalize' method is called by the garbage collector before reclaiming an object's memory.

• It can be used to release resources like closing files or sockets.

• It is not recommended to rely on 'finalize' for resource cleanup as it is not guaranteed to be called.
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