Question

Caching dependent objects like images and scripts for a long time is a good idea.

True

False

Answer 1

Try to understand this the role of cache is to increase the speed of data access.
Usually, the data that is needed for the process gets stored in the main memory but these data get transferred to the Cache memory as these data are used very frequently.

We know that even a little delay in the loading of the webpage can reduce the page views and also the satisfaction of the customer and the major factor which affects the page speed is the size.

The browser needs time for downloading the code, stylesheets, scripts, and images and hence it takes some time to download all those data and when these are kept in the local cache than the browser won't even need to go to the server and hence it gets load quickly.

You can even customize the time period for which you want to keep the data in the cache and as recommended by google you can keep these dependent objects for over 6 months.

Hence the Given Statement is TRUE.

See these objects do not get changed on a per-user basis and hence you don't need to change them frequently so it not a problem to keep it in the cache.

Yes, you should not cache the HTML as these get updated frequently on a per user basis.