R.R. Donnelley Associate Software Engineer Interview Questions and Answers

Online test with two section one is general aptituide and Basic cs concepts. And Second round containing the 2 dsa question with intermediate level question.

Q1. Two sorted array in asscending order give the media of two array after merging in asscending order.
Ans. 
The median of two sorted arrays merged in ascending order.
• Merge the two sorted arrays into a single sorted array.

• Find the median of the merged array.

• If the merged array has an odd length, the median is the middle element.

• If the merged array has an even length, the median is the average of the two middle elements.
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Q2. Question on resume on java script 1. whats is closure? 2. what is hoisting? cookie session.
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Q1. Data structure and algorithm problems
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Q1. Basic about Javascript,HTML,CSS
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Q1. Design a weather app
Ans. 
A weather app that provides accurate and up-to-date weather information.
• Include real-time weather updates

• Provide hourly and daily forecasts

• Include radar and satellite maps

• Allow users to set location and receive alerts for severe weather

• Include a widget for quick access to weather information
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Q1. Introduce yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills
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Q2. DS/Ago problem - dynamic programming
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MCQs on hdfs, sql and spark. One data structures coding test

Q1. Kafka architecture
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Q2. HDFS namenode features
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Q1. Question based on your experience. Mine was mostly design questions on AWS and how to use try and catch
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Q2. Javascript using async/await with try catch block
Ans. 
Using async/await with try catch block in Javascript
• Use async keyword before the function declaration to make it asynchronous

• Use await keyword before the function call to wait for the promise to resolve

• Wrap the async/await code in a try catch block to handle errors
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Q1. Technical with design questions on web technology
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Q1. Oops concepts, angular, SQL, design patterns questions
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Q1. Scenario based technical questions design patterns n real world problems
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Q1. Casual discussion on compensation
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Q1. It was all about java oops and basic questions
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Q1. It will related to the our project and some scenario based questions
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Q1. Salary discussion
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