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I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.
Unit testing in Java is a software testing method where individual units or components of a software are tested in isolation.
Unit testing helps in identifying bugs early in the development process.
JUnit is a popular unit testing framework for Java.
Mockito is used for mocking dependencies in unit tests.
Unit tests should be fast, isolated, and repeatable.
Example: @Test annotation in JUnit is used to mark a method as a un
Schema design for a stack overflow website
Use tables for users, questions, answers, comments, votes, tags
Establish relationships between tables (e.g. user_id in questions table)
Include fields like title, body, created_at, updated_at, etc.
Implement features like upvoting, downvoting, tagging, commenting
Consider indexing for faster search and retrieval
Full stack development refers to the practice of developing both the front-end and back-end of a website or application.
Full stack developers are proficient in both front-end technologies like HTML, CSS, and JavaScript, as well as back-end technologies like Node.js, Python, or Java.
They are able to work on all aspects of a project, from designing user interfaces to managing databases and servers.
Examples of full stack ...
Top trending discussions
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
Technical aspects about linked list,trees, stacks
Topic related to humanities
I applied via Internshala and was interviewed in Dec 2023. There were 2 interview rounds.
Easy to medium, can solve with leetcode medium
Count the number of islands in a grid of '1's and '0's
Iterate through the grid and for each '1' encountered, perform a depth-first search to mark all connected '1's as visited
Increment the island count for each new island found
Ensure to handle boundary cases and check for visited nodes
Find the first and last index of a specific element in an array of strings.
Iterate through the array and keep track of the index of the first and last occurrence of the element.
Return the first and last index once the iteration is complete.
Example: Array ['apple', 'banana', 'apple', 'orange'], element 'apple' - First index: 0, Last index: 2.
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
Arithmetic, reasoning, English
I applied via Cocubes and was interviewed in Jan 2022. There were 2 interview rounds.
Most rounds were regarding English proficiency and 1 round regarding logical reasoning
I applied via Job Portal and was interviewed in Nov 2024. There was 1 interview round.
I was given a case study to write multiple outputs by lookinginto a program.
Genral aptitude questions
posted on 10 Mar 2023
based on 1 interview
Interview experience
based on 17 reviews
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