Classification of computers

• What is the classification of computers based on their sizes and functionalities?

  Mainframe Computers, Minicomputers, Servers, Supercomputers, Microcomputers
• What are mainframe computers primarily used for?

  Highly critical applications such as bulk data processing and ERP
• What capabilities do most mainframe computers have?

  They can host multiple operating systems and operate as virtual machines
• What is another name for minicomputers?

  Mid-range systems or workstations
• In which era did the term 'minicomputers' become popular?

  The 1960s
• What is the primary function of servers in a computer network?

  To provide services to client machines
• How do servers differ from microcomputers in terms of size and functionality?

  Servers are larger and designed to handle multiple client requests, while microcomputers are smaller and suited for single-user tasks
• What types of tasks are supercomputers best suited for?

  Highly calculation-intensive tasks such as quantum physics and weather forecasting
• What is a key feature of supercomputers that enhances their performance?


  Their ability for parallel processing
• What defines a microcomputer?

  A computer with a microprocessor as its central processing unit
• What components are typically included in a microcomputer package?

  A monitor, keyboard, input/output devices, RAM, and a power supply unit
• Why are microcomputers considered the best choice for single-user tasks?


  They are compact and designed for personal use