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I was interviewed in Dec 2024.
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
To modify an array, you can access individual elements by their index and update them with new values.
You can also add new elements to the array by assigning values to new indexes.
Example: let array = ['apple', 'banana', 'cherry']; array[1] = 'orange'; array.push('grape');
Callback functions are functions passed as arguments to other functions to be executed later.
Callback functions are commonly used in event handling, asynchronous programming, and functional programming.
They allow for flexibility and reusability of code by separating concerns.
An example of a callback function is the 'setTimeout' function in JavaScript.
To create a calculator in JavaScript, you can use HTML for the layout and JavaScript for the functionality.
Create a basic HTML structure with buttons for numbers and operators
Use JavaScript to handle user input and perform calculations
Display the result on the screen in real-time
Handle edge cases like division by zero or multiple operators in a row
I applied via Recruitment Consultant and was interviewed in Aug 2017. There were 4 interview rounds.
I applied via Recruitment Consultant and was interviewed before Mar 2017. There were 5 interview rounds.
I was interviewed in Apr 2020.
I applied via Naukri.com and was interviewed in Oct 2019. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Sep 2019. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Aug 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.
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