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I applied via campus placement at Ramrao Adik Institute of Technology, Navi Mumbai and was interviewed before Sep 2022. There were 3 interview rounds.
1st round for Internship position was Aptitude. Few general questions and some more focused on flow chart.
Async await in JavaScript allows for asynchronous programming in a more readable and synchronous-like manner.
Async functions return a Promise.
Await can only be used inside an async function.
Async await simplifies handling asynchronous operations compared to using callbacks or Promises.
Example: async function fetchData() { await fetch('https://api.example.com/data'); }
In JavaScript, & is a bitwise AND operator while && is a logical AND operator.
Use & for bitwise operations on individual bits of two numbers.
Use && for logical operations to check if both conditions are true.
Example: 5 & 3 returns 1 (0101 & 0011 = 0001)
Example: true && false returns false
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I applied via Approached by Company and was interviewed in Oct 2024. There were 4 interview rounds.
Implement a system to check inventory when user clicks checkout on an Ecommerce App
Create a database to store inventory levels for each product
Implement a function that deducts the quantity of items in the cart from the available inventory
Display a message to the user if an item is out of stock
Provide an option for users to remove out-of-stock items from their cart
Mirage is an optical phenomenon where light is refracted to produce a displaced image of distant objects.
Mirage occurs due to the bending of light rays in layers of air at different temperatures.
It is commonly seen in deserts, where the hot ground heats the air above it, causing light to bend and create false images of water or objects.
Mirages can also occur on roads during hot days, making it appear as if there is wat...
Refractive index is a measure of how much light is bent when passing through a medium.
Refractive index is the ratio of the speed of light in a vacuum to the speed of light in a specific medium.
It determines how much light is bent or refracted when passing from one medium to another.
Higher refractive index means light travels slower in that medium.
Common examples include glass having a refractive index of around 1.5 and
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