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I applied via Recruitment Consulltant and was interviewed before Aug 2023. There were 2 interview rounds.
Event bubbling is the process of propagating an event from the innermost element to its parent elements in the DOM hierarchy.
Events in JavaScript are triggered on elements and then propagate up the DOM tree.
During event bubbling, an event triggered on a child element will also trigger on its parent elements.
This allows for event delegation, where a single event handler can be used for multiple elements.
Event.stopPropag...
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
State in functional components can be managed using the useState hook in React.
Use the useState hook to declare state variables in functional components.
useState returns an array with the current state value and a function to update that value.
Example: const [count, setCount] = useState(0);
State variables should be immutable, so always use the setter function to update them.
Event loop in JavaScript is responsible for handling asynchronous operations by executing callback functions in a non-blocking way.
Event loop is a mechanism that allows JavaScript to perform non-blocking operations.
It continuously checks the call stack and the callback queue to see if there are any functions that need to be executed.
If the call stack is empty, it takes the first function from the callback queue and pus...
Hosting in JavaScript refers to the process of declaring a variable or function before it is used in the code.
Hosting allows you to use variables and functions before they are declared in the code.
Variables are hoisted to the top of their scope, while functions are fully hoisted.
Example: console.log(myVar); var myVar = 10; This will not throw an error because 'myVar' is hoisted to the top of the scope.
Verbal questions mostly asked and very easy
Opps and recursion and an array and string questions asked
Quite easy round it was very simple
I applied via Recruitment Consultant and was interviewed in Jul 2021. There was 1 interview round.
SQL Server stored procedures and functions
Stored procedures are precompiled SQL statements that can be executed with parameters
Functions return a single value and can be used in SQL statements
Both can improve performance and security by reducing network traffic and preventing SQL injection attacks
ASP.NET page life cycle is a series of events that occur when a page is requested, processed, and rendered.
Page request is received by the server
Page is initialized and controls are created
Page is loaded with data and events are triggered
Page is rendered and sent to the client
Page is unloaded and disposed
I applied via Company Website
Frontend related aptitude test
Design website page.
I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
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