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I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.
The assignment involved a train booking API. I needed to implement a feature that verified whether a train had sufficient available seats before confirming a booking, which would also resolve several failing tests. I was required to explain my thought process and describe the implementation as I progressed. Upon completion, with some extra time available, I proposed and implemented an improved solution: a new method that checks if a train has enough seats for a prospective booking while ensuring that families or groups who wish to stay together are not separated.
posted on 30 Jul 2022
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There was 1 interview round.
Zigzag traversal of a tree is a method to visit the nodes in a tree in a zigzag pattern.
Use a queue to perform a level order traversal of the tree.
For each level, alternate the direction of traversal (left to right, then right to left).
Store the values of the nodes in each level in an array of strings.
posted on 3 Apr 2024
Refresh the access token by making a request to the authentication server
Check the response code of the API call to determine if it's due to an expired access token
If the response code indicates token expiration, make a request to the authentication server to get a new access token
Update the access token in the application's authentication header and retry the failed API call
posted on 23 Sep 2021
I applied via Recruitment Consultant and was interviewed in Aug 2021. There were 3 interview rounds.
Next greater element is a problem where we find the closest greater element for each element in an array.
Iterate through the array
For each element, compare it with the elements on its right
Find the first element greater than the current element
Store the result in a new array or data structure
Program to find all prime numbers up to given N.
Start with 2 and iterate up to N
For each number, check if it is divisible by any number from 2 to its square root
If not divisible, add it to the list of primes
Fetching unique URLs from a 10GB file with non-unique URLs.
Read the file in chunks to avoid memory issues.
Use a hash set to store unique URLs.
Iterate through each URL in the file and add it to the hash set if it doesn't already exist.
posted on 19 Nov 2024
Retry the call with a new auth token
Check if the auth token has expired during the call
Generate a new auth token
Retry the call with the new auth token
posted on 27 Jul 2018
I applied via Recruitment Consultant and was interviewed before Jul 2017. There were 5 interview rounds.
I applied for this internship because I am passionate about gaining practical experience in the field and developing my skills.
Passionate about gaining practical experience
Desire to develop skills in the field
Opportunity to learn from professionals
Interest in the company's work and values
The newspaper contains news articles, opinion pieces, advertisements, and other information.
News articles covering current events
Opinion pieces discussing various topics
Advertisements for products and services
Sports section with updates on games and matches
Weather forecast for the day
Local events and community news
Business section with stock market updates
Entertainment section featuring movie reviews and celebrity news
I applied via Walk-in and was interviewed before Apr 2020. There were 4 interview rounds.
Food cost refers to the total cost of ingredients and supplies used to prepare a dish or menu item.
Food cost is calculated by adding up the cost of all the ingredients and supplies used in a recipe or menu item.
It is an important metric for restaurants and food establishments to track and manage their expenses.
Food cost can be expressed as a percentage by dividing the cost of ingredients by the selling price of the dis...
I applied via Walk-in and was interviewed in May 2022. There was 1 interview round.
I applied via Walk-in and was interviewed in May 2022. There was 1 interview round.
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