The wantRandom parameter is used to indicate whether, ideally, a random-access table should be returned.
Hard disk drives will continue to provide the lowest cost random-access, rewritable storage for the foreseeable future.
The cost of everything from random-access memory (RAM) to disk storage space seemed to be shrinking by half every eighteen months.
As many people know, RAM, or Random Access Memory, is the amount of memory that determines which type of applications you can do on your computer.
If the article in question is an introduction to computers, it would be appropriate to offer an explanation of what RAM or random access memory is and what it does.