Atlassian Interview Questions and Answers

Q1. Create a tic tac toe game taking number of boards as a parameter
Ans. 
Create a tic tac toe game with customizable number of boards.
• Accept number of boards as a parameter

• Create a 3x3 grid for each board

• Implement logic to check for winning combinations on each board
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Q2. Create a feature flag component
Ans. 
Feature flag component to control feature toggling in the application
• Create a component that accepts a feature flag name as prop

• Check if the feature flag is enabled or disabled

• Render the component content based on the feature flag status
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Q1. Queue based batch processing
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Q1. Android fundamentals and coding
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Karet Interview :
5 back to back System design question, we don't need to explain each component but more like list as many as points. Need to finish all the question in 15min

1-2 problem solving question : It's not fency algorithm round with tough question. But true problem solving round using basic knowledge such as hashmap, heap

Q1. Design File System : You have given file size and collection in input 1 : get total size 2 : find top k collections in size
Ans. 
Design a file system to calculate total size and find top k collections in size.
• Create a file system class with methods to add files and calculate total size.

• Maintain a data structure to store the collections and their sizes.

• Implement a method to find the top k collections based on size.

• Consider using a priority queue or sorting the collections based on size.

• Handle edge cases like empty collections or invalid input siz
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Q2. Find total size
Ans. 
Calculate the total size of an array of strings.
• Iterate through the array and sum the length of each string.

• Use the `length` property of each string to get its size.

• Handle edge cases such as empty strings or null values.
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Q3. Find Top k collections
Ans. 
The question is asking to find the top k collections.
• Use a sorting algorithm to sort the collections in descending order based on a specific criteria.

• Select the top k collections from the sorted list.

• Return the selected collections as an array of strings.
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Q1. Tags management
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Q1. Stored procedure sql hard
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Q2. Easy dsa problem solving
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Karat interview taken by a third company on scenarios based questions for system design followed by Hashmap problem

This was a coding round with design elements