What is ALT text and Title text on image?

What is ALT text & Title text on image ?

Dear Aspirants;

Alt text is the optional text means if the internet connection of the aspirar is slow or for some reason the image file doesn't get load then alt text will provide the detail of the image.

For eg :- 

There is one image cited above, by seeing you can tell that there is a general image, but if your page does not load the image then the Alt text what you have typed  will be displayed (you can manually check by making images off from browser genera setting).  

While title text is what if you bring the cursor to the image then the title text will be get displayed.

HOPE THIS ABOVE INFORMATION IS USEFUL TO YOU :)