Kabbage Software Engineer Interview Questions and Answers

Coding Rond consisted of 3 questions

Q1. 1. Data structures and algorithms
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Q2. 2. Computer fundamentals
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Q3. Revise all cs fundamentals
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There were 3 coding questions totally based on dsa- hard

Q1. Vertical Traversal
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Q2. Find the node with shortest distance
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Q1. Question based on oops
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Q2. Question based on OS
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Implement your own state management in React and integrate it into a React application.

Q1. General DSA question leetcode style
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Q1. Discussion on previous project
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Q1. Customize live data class implementation
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Customizing live data class implementation involves modifying the structure and behavior of a class to suit specific requirements.
• Understand the current implementation of the live data class

• Identify the specific requirements for customization

• Modify the class structure and behavior accordingly

• Test the customized implementation to ensure it meets the desired functionality
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Q2. Custom Views in android
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Custom views in Android allow developers to create unique UI components tailored to their specific needs.
• Custom views can be created by extending existing View classes in Android, such as TextView or ImageView.

• Developers can define custom attributes for their custom views in XML using the tag.

• Custom views can be used to create complex UI components like charts, graphs, or interactive widgets.

• Custom ...read more
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Q3. Design Some Custom View Class
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Custom view class design for software engineering interview
• Extend the View class in Android or UIView class in iOS

• Override onDraw method to customize drawing behavior

• Implement custom attributes for XML layout customization
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Q1. Rain water problem
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Q2. 2 sum problemjijo
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Q1. Sort colours or the dutch flag problem
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The Dutch Flag problem involves sorting an array of strings with three possible values in a specific order.
• Create three pointers to keep track of the boundaries of each color group

• Iterate through the array and swap elements to group them in the correct order

• Time complexity of O(n) can be achieved by a single pass through the array
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Q1. Rotate array leetcode question
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Q2. Longest palindormic substring
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Q1. Print all the subsequences of a string
Ans. 
Generate all possible subsequences of a given string.
• Use recursion to generate all possible combinations of characters in the string.

• At each step, include or exclude the current character to form subsequences.

• Store each subsequence in an array of strings.
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Q2. Print longest substring with k unique values
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Find and print the longest substring with k unique characters in an array of strings.
• Iterate through the array of strings and keep track of the longest substring with k unique characters.

• Use a sliding window approach to efficiently find the longest substring.

• Keep a hashmap to store the frequency of characters in the current window.

• Update the window boundaries based on the number of unique characters.

• Return the longest ...read more
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Q1. Behaviour quesions
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