Easypolicy.com Interview Questions, Process, and Tips

Round duration - 75 Minutes
Round difficulty - Medium

The round consisted of 2 Coding based based questions.
These question were easy for as I have already done this while preparing.

Q1. 
Flip Equivalent Binary Tree Problem
Determine whether two binary trees, given by their roots 'ROOT1' and 'ROOT2', are flip equivalent. A tree can be transformed into a flip equivalent through any number o...read more
Ans. 
The problem is to determine if two binary trees are flip equivalent after performing flip operations on one of the trees.
• Perform a depth-first search (DFS) on both trees simultaneously

• At each node, check if the values are equal and the left and right subtrees are either both null or both not null

• If the above conditions are met, recursively check the flip equivalence of the left and right subtrees

• If any of the condition...read more
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Q2. 
Split Array Into Increasing Subsequences Problem Statement
You are provided with an integer array ARR of size N sorted in ascending order. Your task is to determine if it is possible to split this array i...read more
Ans. 
The task is to determine if an integer array can be split into one or more increasing subsequences with a length of at least 3.
• Check if the array can be split into increasing subsequences by iterating through the array.

• Keep track of the current subsequence and its length while iterating.

• If the difference between the current element and the previous element is not 1, start a new subsequence.

• If the length of any subseque...read more
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Round duration - 60 Minutes
Round difficulty - Easy

The interview started a bit late as I it to be at 11:30 am but started at 12:15pm So Had to wait. Apart from these the overall experience was great and the interviewer was also kind and had a smiling face.

Q1. 
Ninja and Alternating Largest Problem Statement
Ninja is given a sequence of numbers and needs to rearrange them so that every second element is greater than its neighbors on both sides.
Example:
Input:
...read more
Ans. 
The task is to rearrange the given array such that every second element is greater than its left and right element.
• Iterate through the array and check if every second element is greater than its left and right element

• If not, swap the current element with its adjacent element to satisfy the condition

• Continue this process until the entire array satisfies the condition

• Return 1 if the array satisfies the condition, else re
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Round duration - 30 Minutes
Round difficulty - Easy

10:30 PM 
Interviewer was Cool.

Round duration - 5 minutes
Round difficulty - Easy

At 10:00 am

Q1. Why do you want to join us
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Q2. How do you think this job is suitable for you
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Q3. Can you describe yourself in few words
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Q4. Can you tell who are the founders of ACKO
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Q1. Can you chalk down a plan for employee engagement for all kind of employees
Ans. 
Yes
• Conduct regular employee surveys to gather feedback and identify areas for improvement

• Implement a recognition and rewards program to acknowledge and appreciate employee contributions

• Provide opportunities for professional development and growth through training programs and workshops

• Promote open communication and transparency within the organization

• Organize team-building activities and events to foster a sense of cam...read more
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Q2. How proficient are you with designing tools and which ones
Ans. 
I am proficient in using various designing tools such as Adobe Photoshop, Illustrator, and Sketch.
• Proficient in Adobe Photoshop, Illustrator, and Sketch

• Experience in creating visually appealing designs

• Knowledge of design principles and best practices

• Ability to work with different file formats and export options
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Q3. Do you know what's the difference between Intranet and website?
Ans. 
Intranet is a private network for internal communication within an organization, while a website is a public platform accessible to anyone with an internet connection.
• Intranet is accessible only within an organization, while a website is accessible to anyone with an internet connection.

• Intranet is used for internal communication, sharing of information and resources within an organization, while a website is used for p...read more
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Q1. DSA Round & Introduction Round
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Q2. DP Question related to subsequence
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Q1. Design Parking Lot
Ans. 
Design a parking lot system with multiple levels and spots for cars.
• Create a class for ParkingLot with attributes like levels, spots per level, etc.

• Implement methods for parking a car, removing a car, checking availability, etc.

• Consider implementing a ticketing system for tracking parked cars.

• Utilize data structures like arrays, lists, or maps to manage parking spots efficiently.
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Q2. Sort Numbers with large file
Ans. 
Use external sorting algorithm like merge sort to efficiently sort numbers in a large file.
• Break the large file into smaller chunks that can fit into memory

• Sort each chunk individually using a sorting algorithm like merge sort

• Merge the sorted chunks back together to get the final sorted result
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