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I applied via Campus Placement and was interviewed in Oct 2022. There were 2 interview rounds.
Closures are functions that have access to variables from their outer scope. Promises are objects used for asynchronous programming in JavaScript.
Closures are created when a function is defined inside another function and the inner function has access to the outer function's variables.
Closures allow for data encapsulation and private variables in JavaScript.
Promises are used to handle asynchronous operations and provid...
State management in functional components involves using hooks such as useState and useEffect.
useState hook is used to manage state in functional components
useEffect hook is used to handle side effects and update state
React Context API can be used for global state management
Redux can also be used for state management in functional components
Find the Nth node from the end of a linked list.
Traverse the linked list and count the number of nodes.
Calculate the position of the Nth node from the start.
Traverse the linked list again and return the Nth node from the start.
Delete a node from a linked list given its reference
Set the previous node's next pointer to the current node's next pointer
Free the memory allocated to the current node
I am familiar with Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Comfortable with Python for data analysis and scripting
Familiar with C++ for competitive programming and algorithm development
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.
Easy aptitude and some javascript/Java based mcqs and 2 easy coding questions
1-2 basic DS Algo based questions in 4 hours
Question on tree traversal, sorting algorithms, and Java/Javascript
Preorder traversal visits root, left subtree, then right subtree
Quick sort uses partitioning to sort elements in place
Merge sort divides array into halves, sorts them, then merges them
Binary trees have at most 2 children per node, while binary search trees have left child < parent < right child
Java is a statically typed language, while Javascript is dyn
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I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
Basic SQL queries to retrieve data.
Must know basic Pandas and python programming.
Given a text need to understand and solve
Some Java based and system design api was allowed to made
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
It was a simple assignment where you needed to implement a Django app from a well laid out documentation.
Fix two swapped nodes in a Binary Search Tree to make it valid
Identify the two nodes that are swapped incorrectly
Perform an inorder traversal to find the nodes that are not in ascending order
Swap the values of the incorrectly swapped nodes to fix the BST
2 DSA Questions and questions from springboot for java
I applied via LinkedIn and was interviewed before Dec 2023. There were 2 interview rounds.
Basics of python and sql asked
posted on 11 Jul 2024
I applied via LinkedIn and was interviewed before Jul 2023. There were 3 interview rounds.
Seeking new challenges and opportunities for growth
Desire for new challenges and opportunities
Looking to expand skill set and knowledge
Seeking career advancement
Interested in working with a different team or company
Given a situation and asked to design a solution & action plan
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