in ipods and phones etc. syncing is basicly dowloading or deleting files from the phone/ipod so it is the same as the computer depending on your choice

Syncing photos allows you to view pix you've chosen on your computer on you iPod.

No, it won't, unless you are syncing from a different computer, then yes it will.

The cast of That Syncing Feeling - 2012 includes: Sarah Haworth

The iPhone because Apple's software for syncing, which is iTunes, is native to the Mac and is able to manage your syncing smoothly and easily.