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I applied via campus placement at Maharaja Surajmal Institute of Technology, Delhi 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
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2 DSA Questions and questions from springboot for java
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
I applied via Recruitment Consulltant and was interviewed in Dec 2023. There were 2 interview rounds.
Basic aptitude followed with english and reasoning
JIT stands for Just-In-Time compilation in Java. It dynamically compiles bytecode into machine code at runtime for improved performance.
JIT is a part of the Java Virtual Machine (JVM) that optimizes the execution of Java programs.
It analyzes the frequently executed parts of the bytecode and compiles them into native machine code.
This compilation happens at runtime, just before the code is executed, hence the name Just-...
The lifecycle of a thread in Java includes several stages from creation to termination.
A thread is created using the Thread class or implementing the Runnable interface.
The thread goes through the new, runnable, and blocked states before running.
Once running, the thread can be paused, resumed, or stopped.
Finally, the thread reaches the terminated state and cannot be restarted.
posted on 30 Jan 2024
Simple mcq questions from java, msql, html, css, javascript
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
- There were 2 had questions majorly about DP, code link was shared.
posted on 19 May 2021
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
posted on 1 Sep 2023
It was basic aptitude along with java MCQ
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