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Closures are functions that have access to variables from their containing scope even after the parent function has finished executing.
Closures allow functions to access variables from their outer scope
They 'close over' the variables they need, preserving their values even after the parent function has finished executing
Closures are commonly used in asynchronous programming and event handling
Various strategies for caching include in-memory caching, database caching, and CDN caching.
In-memory caching: Storing data in memory for quick access, commonly used for frequently accessed data.
Database caching: Storing query results in memory to reduce database load, commonly used for read-heavy applications.
CDN caching: Storing static assets on content delivery networks for faster access by users around the world.
I applied via Approached by Company and was interviewed in Oct 2023. There were 4 interview rounds.
General Aptitude with Verbal, Maths and English
Personality test from and online website 16 personalities
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
Html css , make flex box widget
I applied via Approached by Company and was interviewed in Nov 2022. There were 2 interview rounds.
SquareBoat interview questions for popular designations
I applied via LinkedIn and was interviewed before May 2021. There were 2 interview rounds.
Build News app with fake apis with statemanagent, pagination and error handling. Next theres discussion round for this assesment
I applied via Company Website and was interviewed in Oct 2020. There were 5 interview rounds.
Call, apply and bind are methods used to set the value of 'this' in a function.
Call and apply are used to invoke a function with a specific 'this' value and arguments passed as an array or list respectively.
Bind is used to create a new function with a specific 'this' value and arguments that can be called later.
Call and apply are similar, but apply is useful when the number of arguments is unknown or variable.
Bind is u...
Closures and currying are advanced concepts in JavaScript that allow for more efficient and flexible code.
Closures allow inner functions to access variables from outer functions
Currying involves breaking down a function with multiple arguments into a series of functions with single arguments
Both closures and currying can improve code readability and maintainability
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posted on 15 Feb 2022
I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.
Interview questions for Software Engineer position
Project explanation should include details on the project's purpose, scope, and technologies used
SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively
Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...
posted on 4 May 2019
I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
based on 4 interviews
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