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How is a generation of computers classified?
- a)By the devices used in memory and processor
- b)The accuracy of the computer
- c)The model of the computer
- d)By the speed of the computer
Correct answer is option 'A'. Can you explain this answer?
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How is a generation of computers classified?a)By the devices used in m...
How is a generation of computers classified?
Computers are classified into different generations based on various factors. One of the commonly used classifications is based on the devices used in memory and processor. Let's explore this classification in detail:
1. First Generation:
- Vacuum tubes were used as electronic components.
- Large in size and consumed a significant amount of electricity.
- Examples include ENIAC and UNIVAC.
2. Second Generation:
- Transistors replaced vacuum tubes, making computers smaller, faster, and more reliable.
- Magnetic cores were used for memory.
- Examples include IBM 1401 and IBM 7090.
3. Third Generation:
- Integrated circuits (ICs) were introduced, combining multiple transistors on a single chip.
- Computers became even smaller, more powerful, and energy-efficient.
- Examples include IBM System/360 and DEC PDP-11.
4. Fourth Generation:
- Microprocessors were developed, integrating the entire CPU on a single chip.
- Personal computers (PCs) and laptops became popular, affordable, and accessible.
- Examples include IBM PC, Apple Macintosh, and Commodore 64.
5. Fifth Generation:
- Advances in artificial intelligence (AI) and parallel processing technologies.
- Development of supercomputers and high-performance computing systems.
- Examples include Cray-1 and IBM Deep Blue.
It is important to note that the classification of computer generations is not solely based on the devices used in memory and processor. Other factors such as speed, accuracy, and model also play a role. However, the primary factor in this classification is the advancement in electronic components used in memory and processor technology.
Computers are classified into different generations based on various factors. One of the commonly used classifications is based on the devices used in memory and processor. Let's explore this classification in detail:
1. First Generation:
- Vacuum tubes were used as electronic components.
- Large in size and consumed a significant amount of electricity.
- Examples include ENIAC and UNIVAC.
2. Second Generation:
- Transistors replaced vacuum tubes, making computers smaller, faster, and more reliable.
- Magnetic cores were used for memory.
- Examples include IBM 1401 and IBM 7090.
3. Third Generation:
- Integrated circuits (ICs) were introduced, combining multiple transistors on a single chip.
- Computers became even smaller, more powerful, and energy-efficient.
- Examples include IBM System/360 and DEC PDP-11.
4. Fourth Generation:
- Microprocessors were developed, integrating the entire CPU on a single chip.
- Personal computers (PCs) and laptops became popular, affordable, and accessible.
- Examples include IBM PC, Apple Macintosh, and Commodore 64.
5. Fifth Generation:
- Advances in artificial intelligence (AI) and parallel processing technologies.
- Development of supercomputers and high-performance computing systems.
- Examples include Cray-1 and IBM Deep Blue.
It is important to note that the classification of computer generations is not solely based on the devices used in memory and processor. Other factors such as speed, accuracy, and model also play a role. However, the primary factor in this classification is the advancement in electronic components used in memory and processor technology.
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How is a generation of computers classified?a)By the devices used in memory and processorb)The accuracy of the computerc)The model of the computerd)By the speed of the computerCorrect answer is option 'A'. Can you explain this answer?
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