FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Supercomputer – a powerful computer that can process large amounts of data and do a great amount of computation very quickly. Supercomputers are used for areas related to: Science. Engineering.

Detailed explanation-2: -At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time. The mainframe is critical to commercial databases, transaction servers, and applications that require high resiliency, security and agility.

Detailed explanation-3: -A mainframe is the central data repository, or hub, in a corporation’s data processing center, linked to users through less powerful devices such as workstations or terminals. The presence of a mainframe often implies a centralized form of computing, as opposed to a distributed form of computing.

Detailed explanation-4: -Mainframe hardware: Processing units. Early mainframes had a single processor, which was known as the central processing unit (CPU). Today’s IBM® mainframes have a central processor complex (CPC), which may contain several different types of z/Architecture® processors that can be used for slightly different purposes.