Explain mainframe computers.
Answers
Explanation:
Mainframe computers or mainframes (colloquially referred to as "big iron")[1] are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processing. They are larger and have more processing power than some other classes of computers: minicomputers, servers, workstations, and personal computers.
The term originally referred to the large cabinets called "main frames" that housed the central processing unit and main memory of early computers.[2][3] Later, the term was used to distinguish high-end commercial machines from less powerful units.[4] Most large-scale computer system architectures were established in the 1960s, but continue to evolve. Mainframe computers are often used as servers.
Mainframe computers are explained below :
- The mainframe computers consists of very high level of security system and are much larger in terms of size.
- It allows the multinational companies to store and process their large amount of data.
- The calculations are absolutely correct and they give the results within seconds.
- It can handle various computers interconnected at a single point of time very easily.