Drupal 8.x

hi,
can anyone give me some links where i can find multiple choice questions on drupal
thanks

Has anyone had success migrating a relatively large (several thousand pages) and relatively complex (dozens of page template types and + a few custom themes/CSS/layout) from SilverStripe CMS to Drupal?

I'm an experienced drupal developer (tons of sites in versions 5-7 over the years, all custom themes, some custom modules etc), but I'm coming across a use case where I'm not sure how to approach it, looking for suggestions on where to start, whether there are modules that will help with this (multi-site will not for example solve this issue).

What I want to have is one central install of drupal maintaining a core data set. Other installs of drupal (eg. on laptops) can download sections of data from that main application, then go offline and run with that data locally, which may get updated during that time. Later, when the remote instance(s) return online they will automatically sync any changed data to the primary application.

Hello,

At our company we've just started a new Drupal based website.

At the moment our login- and registerpage are combined, but we would like to seperate them, as we would like to put the registerpage temporary oflline. Right now we can only put the entire User Login Bar Block offline.

I am updating site running on Drupal 6, that haven't been updated in one and half year, Thing is that sites folder has about 0,5 GB. Handbook says that I should "backup all files", but backing up 0,5 GB per every update and I have about 30 modules to update seems harsh, as server seems to slow down and disconnects, if I try to upload lots of files at one time.

That is why I would like to ask you very advanced questions:

I am developing an e-commerce website for my friends local business. I have integrated Ubercart for that into the site.

Now my friend has asked me to include the "customer who viewed/bought this also viewed/bought these" feature.

Is there any existing module (compatible with Ubercart) available on drupal.org for this or do I have to develop it on my own.

Also, if any such module exist for any other carts (other than ubercart)also please let me know.