A stock market, equity market or share market is the aggregation of buyers and sellers (a loose network of economic transactions, not a physical facility or discrete entity) of stocks (also called shares), which represent ownership claims on businesses; these may include securities listed on a public stock exchange as well as those only traded ...
Redundancy is a system design in which a component is duplicated so if it fails there will be a backup. Redundancy has a negative connotation when the duplication is unnecessary or is simply the result of poor planning.
Volatile memory is any computer memory that isn't saved when the computer is turned off. This type of memory is often called RAM, which stands for random-access memory; it's a â¦ dvantages are that it's fast and infinitely reusable.