You can but it might lag alot
This is known as online lag. There are three possible causes. Your connection is not 100%. The other player's connection is not 100%. Nintendo's connection is not 100%.
Buy more hard-ware to upgrade your computer! Verify that your problem is not from poor WiFi connection speed by trying a wired connection to Hi Speed Cable internet connection on a system whose PC Call of Duty Black Ops does not lag or a system that the Xbox 360 or PS3 console do not lag. If your system continues to lag clean download history and system clean up before you decide it is your laptop's hardware that can not keep up with the game
No. Nintendo uses wifi to connect to other consoles and systems, and uses it rather poorly. Because of this there is a lot of lag in games even such as Super Smash Brothers and Mario Kart. That, and runescape is not considered a good game by most critics.
....the only thing that usually fixes lag, is getting a better connection. If your on a laptop, dont use wifi, use the cat-5 cable.
The PS3 lags on a wired connection all of a sudden after three months without lag because of the weakening of the cable.
You may be experiencing lag if your connection is slow, your connection cord is bad, or if your console does not meet the system requirements.
Not unless it is over 105 feet long. Then you might see connection issues.
Your connection speed. More bars equals faster connection and less lag.
Depends on which type of lag. If it is internet lag, not really much you can do about it, aside from getting a better connection provider. If it is video lag, then a better video card will do the trick along with more RAM.
Your internet connection and hardware and settings and Service Provider
As the network consists of many computers over the span of a city (various HAN networks) the connection can lag or become quite slow.