Today I’m going to show you an easy way to learn Latest Generations of Computer 1st to 5th with example and notes.
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In this post-Explain different generations of Computer in detail.
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What is Generations of Computer ?
Definition of Generations of computer - Upgrading the computer from time to time has made the computer even more powerful, this process itself is called Generation of Computer.
Computer generation talks a stepping technology.
It provides a framework for the growth of the computer industry originally the turn generation was used to distinguish between varying hardware technology.
Read Also - What is the Full Form of Computer?
Suggested video of Five Generations of computer for better understanding.
Latest & Current Generation of Computer
People are very confused about this topic, what is the latest generation of computers and laptops.
The 5th to 11th computer generation is the Current and latest generation of computers in 2021.
These generations of computers are easily available in the market and you can buy them from Amazon.
I hope you understand.
Generation of Computer 1st to 5th table
The generation of computer 1st to 5th table & chart is given below.
Computer Generation | Technology used | Computer name |
|---|---|---|
1st Generation | Vacuum Tube | ENIAC |
2nd Generation | Transistors | IBM 7094 |
3rd Generation | Integrated Circuit | IBM 360 Series |
4th Generation | Microprocessor | Altair 8800 |
5th Generation | Artificial Intelligence | Notebooks from IBM |
How many generations of computers are there?
There are Five Generations of Computer. I Discuss the Generation of computers 1st to 5th with images.
First Generation of Computer ( 1940 - 1956 )
First Generation of computer invented between the years 1940 to 1956. During the Second World War different countries had started developing computer to work fast.
1st Generation of computer used Vacuum Tubes technology.
The First generation electronic computer Mark – 1 and other of this time were made possible by the invention of Vacuum Tubes which was the triangle glass device that could control and amplify electronic signals.
First generation computers were very large in size, they needed room to keep them.
Those vacuum tubes computers are effort as First Generation of the computer.
Image of first generations of computer is given below.
Image of Vacuum Tube
Advantages of first generations computer
1.) There are many advantages & features of first generation of computer.
2.) Vacuum tubes were the only electronic component available during those days.
3.) Vacuum tubes technology made possible.
4.) These computers were the fastest calculating device of that time they could perform a calculation in milliseconds.
5.) First-generation of computer runs on the batch processing operating system.
6.) This generation used Punch Cards, Paper tape and Magnetic tape.
7.) This generation used Machine code as the programming language.
Disadvantages of the first-generations computer
There are many disadvantages to the first-generation computer is given below.
1.) To bulk in size.
2.) Need AC.
3.) No portable.
4.) Limited field used.
5.) Slow input and output devices.
6.) Consumed a large amount of electricity.
7.) These computers maintenance is required.
8.) These generations of computer were very costly.
9.) Commercial production was difficult and costly.
10.) First-generation computers were very large in size, and weight approx 30 tons.
11.) Thousands of vacuum tubes that were used emitted a large amount of heat and burn out frequency.
Example of first generations of computer
Some examples of the first generation of computers.
Vacuum tube technology was used in these computers is given below.
- ENIAC
- EDVAC
- UNIVAC
- IBM-701
- IBM-650
Second Generations of Computer ( 1956 - 1963 )
The second generations of the computer invented in the year between 1956 to 1963 is said to the second-generation computer.
The second generation of computer was manufactured in using a Transistor instead of vacuum tubes.
The second generations of computer were more powerful, more reliable, and less expensive smaller true operated then the first-generation computer.
The memory of the second generation computer was compared to magnetic core.
Magnetic disk and magnetic tape were the main memory storage media used in secondary memory.
The Transistors were smaller than the vacuum tube, and the Transistors were much faster than the vacuum tube in speed.
The computers used batch processing and multi programming operating system.
Picture of second generations of computer is given below.
Image of Transistors
Advantages and Disadvantages of second generations of computer
There are many Advantages and Disadvantages of second generations of computer.
Advantages of 2nd generations
- Used Transistors steeds of the vacuum tube.
- Smaller in size and use less power.
- Has less heat production rate.
- Comparatively faster and re-table.
- Cheaper than the first generation of computer.
- These computers could perform any calculation in microseconds, and their speed was fast.
Disadvantages of 2nd generation
- Air conditioning is required.
- Maintenance was always required.
- Commercial production was difficult and costly.
- This computer was used in a particular purpose.
Examples of second generations of computer
There is some Example of second generations of a computer of the, which are given below:
- IBM 7094
- IBM 1620
- CDC 1604
- CDC 3600
- UNIVAC1108
- Honeywell 400
Third Generations of Computer ( 1964 - 1971 )
Third generation of computer advantage in electronic technology communicated and advantage of microelectronics technology may it possible to an integrated a large number of circuits elements into the very small surface of silicon known as a chip.
This new technology was called the Integrated Circuit (IC).
The third generation was test integrated technology and the computer than designed with the use of an integrated circuit where called the third generation of computer.
The third generation computer is smaller in size than the second generation of computer, and faster than the second generation compared to the speed.
Integrated circuits are also used in today's computers.
Integrated circuits ( IC ) was invented by Robert Noyce and Jack Kilby Scientist.
Image of Integrated Circuit ( IC )
Advantages of Third Generations of Computer
There are many advantages of 3rd Generations of computer.
Advantages of Third Generation Computer.
1. Cheaper than the older computer.
2. Can be easily replaced and maintained.
3. A decrease in size and weight.
4. The mouse and keyboard were used for input.
5. This generation of computer Very fast and resalable.
6. These Generation of computer consumed less electricity.
7. These generations of computer support high-level language.
8. The generation of this computer had the capacity to store large data.
9. This generation's computer was much faster than the first and second-generation computers.
Disadvantages of Third Generations of Computer
There are many disadvantages of 3rd Generations of computer.
- Air conditioning is required.
- Integrated Circuit (IC) Chips are difficult to maintain.
- These generations of computer were a very costly computer.
Examples of third-generations of computer
There is some Example of Third generations of a computer, which are given below:
- IBM-360 series
- Honeywell-6000 series
- PDP ( personal data processor )
- IBM 370/168
- TDC – 316
- PDP-8
- PDP-11
- ICL2900
- IBM 370
Fourth Generation of Computer ( 1972 - 2010 )
Initially, the integrated circuit contained only about 10 to 20 components this technology was named small scale integrated (SSI).
The 4th generation of computer uses Microprocessor Technology.
Latter with an advantage in technology for manufacturing Integrated Circuit ( I.C ).
It becomes possible to integrate up to a hundred components into a single chip.
This technology can be known as Medium-scale integrated (M.S.I).
Then the come era of large scale integrated than it was possible to integrate over 5000 comments in a single chip.
It is accepted that more than one million components will be integrated or a single chip knows as Very large scale integration (VLSI) technology.
Fourth generation computers became more powerful and smaller in size and cheaper with the use of microprocessors.
The computer speed of this generation is much faster than the first, second and third generation computers.
In a Microprocessor, many transistors, resistors, and diodes work together.
This generation used time-sharing, real-time networks, distributed operating system.
This Generation of a computer used high level language like - ORTRAN, COBOL, BASIC, Pascal, C, C++, Java and DBASE and etc.
Image of Microprocessor
Advantages and Disadvantages of Fourth Generations of computer
There are many advantages and disadvantages of 4th generations of computer.
Advantages of 4th generations of computer
1. Work with great speed.
2. Increase memory capacity.
3. A decrease in size and weight.
4. Very little maintenance is required.
5. Low in cost effort able to the common man.
6. Used microchips with technical know as V.LS.T.
7. No AC is required when we use the computer.
8. These generation of a computer were portable and reliable.
9. These generations of computer produce too low amount of heat.
10. All types of high-level languages support this type of computer.
11. Efficiently increased due to operating system and programming language.
12. This computer is capable of performing any calculation faster than the previous generation.
Disadvantages of Fourth Generations of Computer.
- Advanced technology is required to make the IC.
- Design and manufacture of microprocessors are very difficult.
- Air conditioning is required in many cases due to the presence of IC.
Examples of Fourth generations of computer
There is some Example of Fourth generations of a computer, which are given below:
- DEC10
- STAR 1000
- PDP11
- CRAY-1(Supercomputer)
- CRAY-X –MP (Supercomputer)
Fifth Generations of Computer ( 2010 - Present )
5th Generation of computer is based on Artificial Intelligence.
This generation uses Ultra Large Scale Integration ( ULSI ) technology.
It is used to make the microprocessor chip.
This chip contains ten million electronic components.
Use of this technology will also be in the future, and this technology will be updated from time to time.
This technology works on a parallel processing system, Google search engine also uses this technology.
This Generation of a computer used high level language like - c, c++, java and .Net and etc.
This Generation made than a very useful of multimedia applications (Text, graphics, audio, video and animation).
Includes the various terms in artificial intelligence which are given below:
- Robotics.
- Neural Networks.
- Game playing.
- Natural language processing.
- Develop the expert system to decide a real-life situation.
Image of Artificial Intelligence
Advantages and Disadvantages of Fifth Generations of computer
There are many advantages and disadvantages of 5th generations of computer.
Advantages of fifth generation of computer.
- It is available in different sizes and more features.
- They are the fastest and powerful computers to date.
- This technology works on a parallel processing system.
- This generation of computer available at a cheaper price.
- They are versatile for communications and resource sharing.
- Artificial Intelligence (AI) technology used in the fifth generation.
- The computers of this generation are available in every size and with unique features.
- It provides computers with more user-friendly interfaces and more much multimedia features.
Disadvantages of Fifth generation of computer.
- It needs very low-level languages.
Example of 5th generations of computers
There are some Examples of Fifth-generation of computers, which are given below:
- Desktop
- Laptop
- Notebook
- Ultrabook
- Chrome book
What are the 6 generations of computer?
The 6th generation of computer-based artificial neural networks and artificial human-level brain intelligence technology. Due to which computers think and do work by considering them like humans.
You can also control the 6th generation computer device from your mobile phone and the 6th generation computer has a voice recognition feature so that your computer recognizes your voice and you can also give any instruction to your computer from your voice.
FAQ Related to Computer Generations
Which Generation of Computer is best ?
Fourth and Fifth Generations of computer is best.
FORTRAN was the first generation of computer
No, because Fortran Language was created in 1957 by John Backus and the period of the first generation of computers till 1940 than 1956.
What is the latest laptop & Computer generation?
All laptops and computers that use artificial intelligence technology belong to the latest generation.
Who invented 5th generation computer?
The Fifth Generation of Computers was invented by James Maddox.
Which generation of computer we are using today?
Today we are using Fourth and Fifth generation of computer.
Which generation of computer is going on?
3rd to 11th generation of computers currently is running on.
What is 7th generation of computer?
The 7th generation of computers is a processor that Intel has introduced.
What is last generations of computer?
4th and 5th is the recent generation of computer.
13th generation computer in India.
There is currently no 13th generation of computers in India.
PC, tablets, palmtops laptops etc belongs to which generation.
These different types of computers belong to the 4th and 5th generation of computer.
The first generation of computer were small in size true or false.
False, because of the first generations of computer huge in size.
The first generation computers did not produce a lot of heat.
It's wrong, the first-generation computer produced a large amount of heat.
In which generation computer will work without the users?
No generation of computers will work without users.
What is the period of first generation computer?
The period of the first generation was from 1940-1956.
Read Also Fundamental of Computer
- What is Computer & How does computer work?
- What is CPU ?
- Components of Computer
- Parts of Computer
- RAM and ROM Memory
- Classifications of Computer
- Applications of Computer
- Uses of Computer System
- Uses of Computer Graphics
- Different Types of Computer
- Block Diagram of Computer
- Advantages of Computer
- Disadvantages of Computer
- Characteristics of Computer
- Limitations of Computer
- Capabilities of Computer
- What is Accuracy in Computer ?
- What is Speed in computer?
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