Memory card for digital camera?

yes

just be sure you format the card before you use it

directions are in manual

Of course! Providing you use them one at a time! If I go away, I take a spare memory card or two so that all my pics are not just kept on one card just in case one gets lost or corrupted. But you can have as many cards as you wish providing you keep track of them all!

If you mean can you use two cards and switch them out when they get full, then yes.

However, if you mean inserting two cards at the same time, most cameras (none that I have seen) support using more than one memory card at once.

Yes, but both cards might have to be formatted with the same camera

Like having different chips for one camera?

I have 2 for my camera and its great especially for trips.

I'm pretty sure your able to do that and I believe any chip would go great with a digital.

Yes but if your uploading images make sure to swicth to the right memory card!

Sure, but not at the same time. For example, you have one card that is full of pictures. You can insert another one and start clicking away.

Of course you can

It's just the same as using different discs to store data from you computer

Do you mean, can you have multiple cards and switch them out? Sure, I can't see why you couldn't.

yes