Saved Bookmarks
| 1. |
Explain the Generations of Computers in detail? |
||||||||||||||||||||||||||||||||
|
Answer» 1. First-generation computers: The first computers used vacuum tubes for electronic circuitry and magnetic drums for memory. They were very expensive to operate and the power consumption was high, generated a lot of heat, which was often the cause of malfunctions.
2. Second-generation computers: In the second generation computers, symbolic or assembly languages were used. High-level programming languages were also in use at this time, such as early versions of COBOL and FORTRAN. Their memory consisted of magnetic core technology.
3. Third-generation computers: The development of the integrated circuit was made use of the third generation computers. Transistors were miniaturized and were placed on silicon chips, called semiconductors.
4. Fourth-generation computers: The microprocessor was used in the fourth generation computers, as thousands of integrated _ circuits were built onto a single silicon chip. The Intel 4004 chip, developed in 1971, located all the components of the computer – from the central processing unit and memory to input/output controls – on a single chip.
|
|||||||||||||||||||||||||||||||||