Classification of Computers Flashcards
_________ can be classified based on various criteria such as size, purpose, and type.
Computers
Definition: The most powerful computers with high processing speed, used mainly for research and large-scale simulations.
Key Features:
Employ artificial intelligence (AI).
Extremely fast and powerful.
Expensive and enormous in size.
Used in fields like nuclear research, seismic analysis, and space exploration.
Supercomputers
Definition: Large and powerful computers, but less so than supercomputers. Commonly used in large organizations and government institutions.
Key Features:
Vast memory capacity.
Can run multiple operating systems.
Equipped with numerous powerful CPUs.
Utilizes Tightly Coupled Clustering Technology.
Mainframe Computers
Definition: Mid-range computers, smaller than mainframes, and often used in small to medium-sized enterprises.
Key Features:
Smaller and less powerful than mainframes.
Less expensive.
Supports multiple users simultaneously.
Mini computers
Definition: Commonly known as personal computers (PCs), these are the most widely used computers for general purposes.
Key Features:
Smallest and most affordable.
Used extensively for personal and business applications.
Limited computational capacity.
Easy to use.
Micro computers
Definition: Versatile computers designed to perform a variety of everyday tasks.
Applications:
Word processing, document preparation, financial analysis, database creation, and more.
Commonly used in homes and workplaces.
Examples: Desktops, laptops, smartphones, tablets.
General Purpose Computers
Definition: Computers designed to perform specific tasks.
Applications:
Tailored for tasks like ATM operations, weather forecasting, and military applications.
Size, storage capacity, and cost vary based on the task.
Examples: ATMs, washing machines, traffic-control systems, military control computers.
Special Purpose Computer
Definition: Computers that work with continuous data, often used for measuring physical quantities.
Applications:
Measure and convert physical units such as voltage, pressure, and temperature.
Common in engineering, scientific research, and technology.
Examples: Simple clocks, speedometers, voltmeters.
Analog Computers
Definition: Computers that use discrete values (like letters and numbers) to perform calculations and logical operations.
Applications:
Perform arithmetic operations and complex mathematical tasks.
Widely used in personal computing.
Examples: Desktops, laptops.
Digital Computers
Definition: Computers that combine the features of both analog and digital systems.
Applications:
Used in specialized fields where both types of data (analog and digital) need to be processed simultaneously.
Example: A gas pump that measures fuel flow (analog) and calculates the cost (digital).
Hybrid Computers
