DawaiBox Interview Questions and Answers

My 1st Round was Coding round where there were leetcode medium-hard problem one was on linked list that check if it returns any boolean value and another one was there is array divide it into parts and nums and it had string given as input both were hard questions but i managed to clear it .

• Q1. SQL Basic Concepts - Indexing, Joins, DDL, DML, Difference between SQL and NO-SQL
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• Q2. Java - Garabge Collection, Package, Interface, OOPS Concepts, Difference between package and interface why we need interface? java oops based program on object ...read more
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• Q1. Scenario based question like i have a shop and i have multiple white shoes so create pair using hasmap and write algorithm, code for fancy number
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• Q2. Based on resume, projects and internship
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Arrays and strings - 90 mins

Create Modules, railway reservation system - 60 mins

• Q1. Difference between hashmap and hasptable
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• Q2. Why typescript over javascript
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• Q3. Find the percentage of increace in the quantity of item after making it price 20% extra
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• Q4. What is normalization
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• Q5. Date and time api available
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30min duration simple questions

Basic array 2 coding questions

• Q1. Introduce yorself
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• Q2. Explain about final year project
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• Q3. Github link for project
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• Q4. What is oops in java
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• Q5. What is polymorphism explain with examples
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• Q1. What is the social networking
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• Q2. How many people added in google
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• Q3. What is the charts accountant
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• Q4. What is a gaming review
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• Q5. How many salary in google
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Very hardworking studying in coding

2 medium leetcode questions were asked

• Q1. Difference between polymorphism and inheritance
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• Q2. Dsa question related to array
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• Q1. Explain about project
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• Q2. What did you do in you internship
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It was related to Aptitude MCQ and 2-coding test

• Q1. Palindrome of a number
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• Q2. Merge 2linked list
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• Q3. About projects you have done
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• Q1. Explain your resume fully
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• Q2. General questions on the behaviour
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• Q1. 2 dsa questions
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• Q2. Tree and binary search on answer
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• Q1. 2 dsa question were asked and project discussion
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1 coding question and MCQ on CS fundamentals were asked.

• Q1. Questions were on my project. It was a full stack project on MERN. I was asked about non blocking IO, promises, alternatives to react.
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• Q2. I was asked a DSA question to find the set of element that occurs twice in the array. I was expected to run the code.
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• Q3. I was asked basics about cloud and if I have any related experience as the role would be devops.
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• Q1. I was asked basics questions about myself. It was a very short 15 minute interview.
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Basic Reasoning and Quant.
They do give the sample questions link. Have to go through it and then appear for exam.

40 questions in 20 mins
Reasoning has major contribution in aptitude test. Me and my other frnds had 25-30 questions just on reasoning.

• Q1. Had multiple questions related to P&C insurance domain. Mostly the functionality of scenarios.
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• Q2. Had questions related to testing, defect leakage control and how to handle the team
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• Q1. Same as Technical interview 1 just questions were more oriented towards managing resources.
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• Q2. How will you distribute workload etc.
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