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Handle exceptions by using try-catch blocks to gracefully manage errors in code execution.
Use try-catch blocks to catch exceptions and handle them appropriately.
Throw custom exceptions when necessary to provide more specific error information.
Use finally block to execute code that should always run, regardless of whether an exception is thrown.
Avoid catching generic exceptions like Exception class, instead catch specif...
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
Allows for code reusability by creating a new class based on an existing class
Derived class inherits properties and behaviors of the base class
Supports the 'is-a' relationship, where a derived class is a specialized version of the base class
I applied via Naukri.com and was interviewed before Jun 2020. There were 4 interview rounds.
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.
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 Recruitment Consulltant and was interviewed in Apr 2024. There were 2 interview rounds.
JavaScript prototype sorting function for arrays of strings
Use the Array.prototype.sort() method to sort an array of strings
Pass a compare function to specify the sorting order
Example: ['banana', 'apple', 'cherry'].sort((a, b) => a.localeCompare(b))
Creating a Promise polyfill from scratch involves implementing the Promise API using callbacks and handling asynchronous operations.
Understand the Promise API and its methods (resolve, reject, then, catch)
Implement a constructor function that takes an executor function as an argument
Handle asynchronous operations using callbacks and setTimeout
Implement the then and catch methods to handle success and error cases respec
Session management is the process of securely managing user sessions in web applications.
Use cookies or tokens to track user sessions
Implement session timeout to prevent unauthorized access
Store session data securely on the server side
Use HTTPS to encrypt session data during transmission
React is faster than other frameworks due to its virtual DOM, efficient diffing algorithm, and use of server-side rendering.
React uses a virtual DOM which allows it to update only the necessary components instead of re-rendering the entire page.
React's efficient diffing algorithm compares the virtual DOM with the actual DOM to minimize updates and improve performance.
React supports server-side rendering, which can impr...
MFS in Abinitio stands for Multi-File System, which is a feature that allows Abinitio graphs to read/write data from multiple files simultaneously.
MFS allows parallel processing of data from multiple files in Abinitio graphs
It helps in improving performance by distributing the workload across multiple files
MFS can be configured to read/write data from/to different file systems or locations
Example: Using MFS, a graph ca...
MFS in Abinitio stands for Multi-File System, which is a parallel processing framework for handling large volumes of data.
MFS allows for efficient processing of large data sets by distributing the workload across multiple files and nodes.
It provides fault tolerance and scalability by replicating data across multiple nodes.
MFS is commonly used in Abinitio graphs to optimize data processing performance.
It helps in improv...
I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
I was given to solve two DS problems
I was to integrate a simple use case in android
I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.
Not remembered. It was a campus interview. Its been a 2 years.
based on 2 interviews
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