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Ernst & Young
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I applied via Recruitment Consulltant and was interviewed in Mar 2023. There were 2 interview rounds.
Binary load loads data from one Qlik Sense app to another, while incremental load only loads new or changed data.
Binary load is useful for combining data from multiple apps into one.
Incremental load can improve performance by only loading new or changed data.
Both can be used together for efficient data management.
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
Merge sort has a time complexity of O(n log n) in the worst case scenario.
Merge sort divides the array into two halves, sorts them recursively, and then merges them back together.
The time complexity of merge sort is O(n log n) in the worst case scenario.
For example, sorting an array of 8 elements would take 3 recursive calls to merge sort.
Create a palindrome checker using React JS to display on the UI
Create a input field for user to enter a string
Use state to store the input string
Create a function to check if the input string is a palindrome
Display the result on the UI
Javascript question on promise, callbacks, hosting
I applied via Naukri.com
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.
The questions are related to Java programming and do not involve the medical field or puzzles.
The static keyword is used to declare a variable or method that belongs to the class itself, rather than an instance of the class.
The final keyword is used to declare a constant value or to prevent a variable, method, or class from being modified or extended.
Different ways of creating threads in Java include extending the Thre...
API gateway serves as a central entry point for all client requests, providing various functionalities beyond authentication.
API gateway acts as a reverse proxy, routing requests to appropriate microservices.
It can handle request/response transformation, protocol translation, and payload encryption/decryption.
API gateway can implement rate limiting, throttling, and caching to improve performance.
It enables service disc...
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
I had a conflict with a team member over project priorities.
Miscommunication led to conflicting priorities
Discussed the issue openly and found a compromise
Learned the importance of clear communication in team projects
Developed a web-based project management tool for tracking tasks and deadlines
Used React for front-end development
Implemented user authentication and authorization using JWT tokens
Utilized Node.js and Express for back-end development
Integrated MongoDB for database storage
posted on 8 Mar 2024
I applied via Campus Placement
Just asked to expand on past experiences and what technologies i had experience with.
I applied via LinkedIn and was interviewed before Jul 2023. There were 5 interview rounds.
Hackerrank online assessment
Case study with a little bit of math for scenario based questions
2 questions of coding with a live interviewer
Behavioral and coding with a senior engineer
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