Which of the following statements about WCM in SharePoint is wrong?

Question $4$Select one:

a$.$

It has caching functionality which means that the page output cache stores page outputs and frequently accessed content in memory to improve processing performance and load times for pages by reducing the amount of content SharePoint needs to retrieve from the database.

b$.$

It keeps the same layout and renderings for all kinds of devices, such as iPhone, Android, or Windows Phone.

c$.$

SharePoint has pages library which is used by portal site to store and manage web pages and their content life cycle.

d$.$

SharePoint offers template files which include the master pages, page layouts, and display templates.