What are the features of fourth generation of computers?
Fourth Generation of Computers
- Main electronic component – very large-scale integration (VLSI) and microprocessor.
- VLSI– thousands of transistors on a single microchip.
- Memory – semiconductor memory (such as RAM, ROM, etc.)
- Programming language – high level language (Python, C#, Java, JavaScript, Rust, Kotlin, etc.).
What is the fourth generation of computer?
Fourth Generation of computers was between 1971 – 1980. These computers used the VLSI technology or the Very Large Scale Integrated (VLSI) circuits technology. Therefore they were also known as the microprocessors. The first “personal computer” or PC developed by IBM, belonged to this generation.
What is the example of 4th generation computer?
Some other examples of fourth generation computers are included: IBM 4341, DEC 10, STAR 1000 and PUP 11.
What are the advantages of the fourth generation computer?
Advantages Fourth Generation of Computer They were developed for totally general purpose use (general-purpose computers). Smaller in size and much reliable than other generations of computer. The heat generation was negligible. No cooling system required in many cases of the fourth-generation computer.
What are the three features of fourth generation computer?
The fourth-generation computers have microprocessor-based systems. The fourth-generation computers use VLSI circuits. Improved speed, accuracy and reliability are seen. Refinement of the input/output devices seen.
What is the speed of 4th generation computer?
pico seconds
The speed of Fourth Generation computers was measured in pico seconds.. Fortran 77, Cobol74, Pascal etc. were used as high level languages. In 1981 IBM introduced itsfirst computer for the home user, and in 1984 Apple – introduced the Macintosh.
What is the difference between 4th and 5th generation computer?
Differences between the fourth generation computers and the fifth generation computers. Fourth generation programming languages are designed for a specific application domain, while fifth generation programming languages are designed to allow computers to solve problems by themselves.
What is the example of fourth generation?
The two examples of fourth generation computers are IBM 1401 and STAR 1000 which make use of latest microprocessors. Explanation: The fourth generation computers were launched between the years 1971 – 1980. These computers came with the latest circuit technology of Very Large Scale Integrated systems.
What is the disadvantage of fourth generation computer?
The fourth generation computers are characterized by microprocessors, which contain a large number of integrated circuits (IC). The disadvantage of these computers is that the microprocessor design and fabrication is very complex and requires expensive setup and highly skilled staff for manufacturing.
Who invented the fourth generation computer?
Intel
In 1971, Intel released the 4004 microprocessor and the Fourth Generation of computers had begun.
Who invented 4th generation computer?
What is the speed of fourth generation computer?
The speed of Fourth Generation computers was measured in pico seconds.. Fortran 77, Cobol74, Pascal etc. were used as high level languages. In 1981 IBM introduced itsfirst computer for the home user, and in 1984 Apple – introduced the Macintosh.
What are the disadvantages of the fourth generation computers?
The computers that we use today are all fourth generation systems. The disadvantage of these computers is that the microprocessor design and fabrication is very complex and requires expensive setup and highly skilled staff for manufacturing.
What are features of fourth generation computers?
Features of the fourth generation computer are: Technology in use: VLSI is introduced and used Microprocessor-based technology. Problem-oriented fourth generation language (4GL) is used to develop the program. Semiconductor like RAM, ROM and cache memory is used as a primary memory.
Which processor used in 4th generation computers?
The fourth generation of computers (1971 to 1981) was produced with the microprocessor of electronic circuits. The small size of the chip microprocessor was fundamental for creating personal computers (PCs).
What are some examples of fourth generation computers?
STAR 1000 Computers. STAR 1000 were the first supercomputers which used the integrated circuits and were designed and manufactured by a control data corporation.