Only if the apps were synced to the computer before being deleted from the device before you synced it. Otherwise, no
check for available downloads or download them individually
yes go to itunes---> library and choose apps
Because you have asked it to keep your apps synced. Set it for manual syncing to manage your apps manually.
you cant, try and call itunes and ask mabey they will make a deal
As long as your computer has itunes that is authorised on the same itunes account as your iphone, then it will automatically transfer all your iphone apps onto the computer
No. Edit: If you mean pirated apps, no, just transfer your purchases to iTunes If you mean apps downloaded off cydia, yes they will be deleted.
Yes I recently jailbroke my iPod 2nd gen and all the apps I got off iTunes or the AppStore didn't get deleted
All iPod apps are from iTunes.
Nope, no sharing apps.
no you cannot use ipod and iphone apps on itunes, but you can buy the apps on itunes and put them on your ipod and iphone
Yes, there is a way to get them back. As long as you are using the same iTunes account, you can get all of your apps back for free. If you remember all of the apps you need back, just download all of them again through iTunes, and since you already downloaded them once (if they're not in your computer's system), it will download them for free.