Podcast
Questions and Answers
What characteristic distinguishes a mini computer from a microcomputer?
What characteristic distinguishes a mini computer from a microcomputer?
Which of the following examples is classified as a supercomputer?
Which of the following examples is classified as a supercomputer?
Which statement about mainframe computers is correct?
Which statement about mainframe computers is correct?
What is the primary purpose of a supercomputer?
What is the primary purpose of a supercomputer?
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Which feature is not associated with a microcomputer?
Which feature is not associated with a microcomputer?
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Flashcards
Microcomputer
Microcomputer
A small, inexpensive computer with limited processing power and storage, typically used by individuals. Examples include personal computers (PCs).
Minicomputer
Minicomputer
A medium-sized computer designed for multiple users, offering more processing power and storage than a microcomputer. Used in businesses and networks.
Mainframe Computer
Mainframe Computer
A powerful, large-scale computer with high processing speed and massive storage, capable of handling many users simultaneously. Used for complex tasks like database management.
Supercomputer
Supercomputer
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What is a CPU?
What is a CPU?
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Study Notes
Computer Classification by Memory Size
- Computers are categorized based on memory size into:
- Microcomputers
- Mini computers
- Mainframe computers
- Supercomputers
Microcomputer
- Microcomputers have a low processing speed and a limited storage capacity.
- The central processing unit (CPU) is an 8-bit microprocessor.
- Personal computers (PCs), such as IBM PC and PC-AT, are examples.
Mini Computer
- Mini computers support multiple users simultaneously.
- They have a larger storage capacity compared to microcomputers.
- They operate at a faster speed than microcomputers.
- Mini computers are used in local area networks (LANs) and for processing large amounts of data in organizations.
Mainframe Computer
- Mainframe computers are referred to as 32-bit computers.
- They have a high processing speed.
- They have a large storage capacity.
- They handle workloads of many users simultaneously.
- Mainframes are frequently utilized in centralized databases and as controlling nodes in wide area networks (WANs).
- Examples include DEC, ICL, and IBM 3000 series.
Supercomputer
- Supercomputers are the fastest and most costly type.
- They have a high processing speed due to multiprocessing techniques.
- They are constructed by interconnecting hundreds of microprocessors.
- Common applications include weather forecasting, biomedical research, remote sensing, and aircraft design.
- Examples of supercomputers are CRAY YMP, CRAY2, NEC SX3, CRAY XMP, and PARAM.
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Description
This quiz explores the different categories of computers based on their memory size, including microcomputers, mini computers, and mainframe computers. Test your knowledge on the characteristics and usage of each type of computer. Perfect for computer science students or anyone interested in technology!
