About 9% of the population is believed to misuse opiates over the course of their lifetime, including illegal drugs like heroin and prescription pain medications such as Oxycontin. These drugs can cause physical dependence. This means that a person relies on the drug to prevent symptoms of withdrawal. Over time, greater amounts of the drug become necessary to produce the same effect (drug tolerance).
Virtual memory is a feature of an operating system (OS) that allows a computer to compensate for shortages of physical memory by temporarily transferring pages of data from random access memory (RAM) to disk storage. Download this free guide.
The virtual machines in VMware Workstation use physical memory to run. With that being said, you can see that the amount of memory you have on your physical computer can be a limitation on how many concurrent virtual machines you can run at a single time.f you had a Windows XP machine with 756 MB of RAM, you would be able to run one or two virtual machines maximum, but performance would be very slow. A computer with, say, 2 GB of RAM would allow you to run many virtual machines concurrently or one virtual machine with plenty of memory.