suresh Difference between synchronous and asynchronous Ajax requests
When making Ajax requests in web development, it's important to understand the difference between synchronous and asynchronous requests.
Synchronous AJAX requests:
In synchronous Ajax requests, the browser waits for the request to be completed before continuing to process other tasks. This means that the user interface is blocked until the request is finished. While synchronous requests may be easier to understand and implement, they can lead to a poor user experience, especially for longer requests.
Asynchronous AJAX requests:
On the other hand, in asynchronous Ajax requests, the browser sends the request and continues to process other tasks without waiting for the response. When the response is received, the appropriate callback function is executed to handle the data. Asynchronous requests are preferred for tasks that may take longer to complete, as they allow the user to continue interacting with the application without interruptions.
Overall, asynchronous Ajax requests are typically preferred in web development due to their ability to improve the user experience by not blocking the user interface while waiting for the server response.
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