not nessesarily. it depends on what needs that much RAM
Yes. It depends on how much you have already, and what is the size of the working set. The working set is the amount of "most recently used ram". (Amongst processes that are actively using the CPU.) If this amount is less than available ram, you are going to have excessive swap activity, which (using the disk) is very, very, very much slower than ram. If you already have 2gb of ram, then adding 2gb of ram will boost performance somewhat. If you already have only 256mb ram, then adding 2gb of ram will boost performance dramatically.
It should be as large is your RAM amount. If you have 2Gb of RAM the paging file has to be about 2GB too.
it should be minimum 2GB
1gb(if from a good company).. 2gb(if local ram)
The amount of RAM has nothing to do with the size of your hard drive.
Snow Leopard runs optimally on 2GB of RAM.
dear friend, I think you are confused with 2GB hard disc space and 2GB RAM...
You can install 2-1GB sticks or 1-2GB stick. The comp won't use more than 2GB total.
The amount of RAM depends on how you will use the machine. Generally, about 2GB is a decent amount, but you may need more if you want to run high-end games or play high-quality videos, etc. RAM is pretty cheap these days, you can probably get 2GB for about $30 Canadian.
The RAM is 2GB
sure you can
What 2GB of RAM stands for is 2 Gigabytes of Random Access memory or RAM. These 2 GB of RAM tells you how much total memory can be stored within RAM, all it means is that 2 Gigabytes of total RAM can be stored within the memory of the RAM at at time when accessing desktop applications, and web browsers. The more RAM you have the faster the applications and we browser will run, because more RAM will allow the computer to store more information at a time. Also if you want to get more technical 2GB of RAM equals 2,000 Megabits and 2,000,000 Kilobytes.