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let and var are both used for variable declaration in JavaScript, but they differ in their scope and hoisting behavior.
let is block-scoped, while var is function-scoped
let variables cannot be redeclared in the same scope, while var variables can
let variables are not hoisted, while var variables are hoisted
let variables are a relatively new addition to JavaScript, while var has been around since the beginning
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posted on 19 Mar 2022
I applied via Approached by Company and was interviewed before Mar 2021. There were 4 interview rounds.
Test on apptitude reasoning
General topics gd
posted on 6 Jan 2021
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
Reverse an array of strings
Iterate through the array from both ends and swap the elements
Continue swapping until the middle of the array is reached
I applied via Naukri.com and was interviewed before Jun 2021. There were 3 interview rounds.
It MCQ in first round
posted on 16 Dec 2015
based on 8 reviews
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