Saturday, March 21, 2015

So I guess this is Goodbye?
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I hope you did enjoy reading my blog and I wish that you were able to learn a ton of new things. :)

Thank you for the time you spent here at arbombase.blogspot.com.

This is Roni, and I am now signing off. Au Revoir! :)

Fifth Generation of Computers

ARTIFICIAL INTELLIGENCE





Fifth generation computing devices, based on artificial intelligence, are still in development.





The use of parallel processing and superconductors is helping to make artificial intelligence a reality.






The goal of fifth-generation computing is to develop devices that respond to natural language input and are capable of learning and self-organization.

Fourth Generation of Computers

MICROPROCESSORS



The microprocessor brought the fourth generation of computers, as thousands of integrated circuits were built onto a single silicon chip. What in the first generation filled an entire room could now fit in the palm of the hand.



As these small computers became more powerful, they could be linked together to form networks, which eventually led to the development of the Internet. Fourth generation computers also saw the development of GUIs, the mouse and handheld devices.

Third Generation of Computers

INTEGRATED CIRCUITS

Transistors were miniaturized and placed on silicon chips, called semiconductors, which drastically increased the speed and efficiency of computers.


Instead of punched cards and printouts, users interacted with third generation computers through keyboards and monitors and interfaced with an operating system, which allowed the device to run many different applications at one time with a central program that monitored the memory.


Computers for the first time became accessible to a mass audience because they were smaller and cheaper than their predecessors.

Second Generation of Computers

TRANSISTORS


The transistor was far superior to the vacuum tube, allowing computers to become smaller, faster, cheaper, more energy-efficient and more reliable than their first-generation predecessors.




Second-generation computers still relied on punched cards for input and printouts for output.



Second-generation computers moved from cryptic binary machine language to symbolic, or assembly, languages, which allowed programmers to specify instructions in words.




These were also the first computers that stored their instructions in their memory, which moved from a magnetic drum to magnetic core technology.

First Generation of Computers

VACUUM TUBES



The vacuum tubes were very expensive to operate and in addition to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions.


The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.





First generation computers relied on machine language, the lowest-level programming language understood by computers, to perform operations, and they could only solve one problem at a time.



Input was based on punched cards and paper tape, and output was displayed on printouts.

Network


NETWORK is a group of two or more computer systems linked together.





Without the network, we would not be able to connect with our friends from places miles away from us.


If it wasn't also for the network, the social networking sites that are almost a part of our daily lives nowadays would not be that efficient.





                        
                    There are many types of network; Sir Tom introduced some to us.


1. LOCAL AREA NETWORK
 


LAN is a computer network that interconnects computers within a limited area.





2. METROPOLITAN AREA NETWORK




MAN is a computer network that spans a metropolitan area or campus.

Its geographic scope falls between a WAN and LAN.






3. WIDE AREA NETWORK





WAN is a computer network that spans a large physical distance such as the Internet.








There are a lot more types of network, and these three are just some of the common ones.