Database The word data means data and the word base means collection. A database is a collection of data. A
Optical Fiber Optical fiber is a type of dielectric (insulating) material, such as glass or plastic, capable of transporting light.
In the 1970s, Dennis Ritchie Invented C programming language using Unix Operating system. C is being a high-level programming language.
Last updated on December 13th, 2022 at 04:06 pmFlowchart A flowchart is a representation of a decision sequence or algorithm.
Algorithm Algorithm means step-by-step problem solving. That is, to break a problem into several steps and solve each step in
Last updated on October 10th, 2022 at 09:18 pmRDBMS A database management system is a software consisting of several programs.
Asynchronous transmission Asynchronous data transmission is one of the three methods of data transmission. In asynchronous data transmission, sender or
Use of integrated circuits (IC) started the third generation of computer. IC reduced the size, price, use of electricity etc. IC also facilitates speed and reliability of computers. Development of IC enabled organizing the whole central processing unit in single chip. Use of monitor also started in this generation. Operating system was improved to a new level and high speed line printers were in use. Followings are some of the characteristics of third generation.
Computers from fourth generation are in use of everyday work. Fifth generation computers are from the future. Actually the computers from fifth generation are already in use under limited exposure and not available for everyone to try as the development process is still ongoing. A few of the characteristics of those fifth generation computers are already in practice or available in the fourth generation computers but those are either not complete nor available for everyone. Following are some of the characteristics of fifth generation computers.
The computers that we use now-a-days are the computers from fourth generation. From this generation more use of semi-conductors in memory started. Microprocessors has been created with LSI (Large Scale Integration) and VLSI (Very Large Scale Integration). The size and price of computers has both been reduced to significant levels. Followings are some of the characteristics of computers from fourth generation.