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Advantage of 3rd generation of computer?
third generation of computer are larger than fourth generation. they are slower than fourth generation. IC chips were used whereas in fourth generation microprocessor were used. fourth generation consumed less electricity than third generation. cost was drastically decreased. speed was increased.
What is the difference between 1st and 2nd generation of computer?
First Generation Computers refer to ones with vacuum tubes and were really huge and required vast amounts of electricity. The programming was very limited and very complex USN machine language. Usually they were hardwired and the applications very limited. Second Generation Computer were built using transistors that were much smaller and required less power and space. General Purpose program languages were developed that could be moved from 1 computer to the next.
Advantages and disadvantages of fifth generation computers?
Advantages of 5th generation of computer: the developer try to design a machine which has ability to take decisions. the examples of AI is robot ,wireless communication. Disadvantages of 5th generation of computer: Source of energy required. machines rules on human beings.
Where was the microprocessor invented?
Jack Kilby at Texas Instruments invented the first monolithic integrated circuit in 1958. His device consisted of a bar of Germanium in which all the components were formed, but still required manual wiring of those components under a microscope.Robert Noyce at Fairchild Semiconductor invented an improved monolithic integrated circuit about 6 months later. His device consisted of Silicon and using Fairchild's newly developed planar process allowed both components and wiring to be formed together. This process has been used for ICs ever since.Federico Faggin at Intel invented the first commercial microprocessor IC, the 4004, in 1971.
What defies the main characteristics of first generation computers?
i think its the way it was operating not giving the required manner
What is microprocceser?
Microprocessor is the the main part of the computer that process the data and provide meaningful information.
What technological developments helped reduce the size and the cost of computers?
Hardware Technology The first generation of computers used vacuum tubes ...Physical Appearance These computers were enormous in size and required a large room for installation. ...The cost of the computer reducedsignificantly, as individual components of ...This era is marked by the development of microprocessor
Advantage of 3rd generation of computer?
third generation of computer are larger than fourth generation. they are slower than fourth generation. IC chips were used whereas in fourth generation microprocessor were used. fourth generation consumed less electricity than third generation. cost was drastically decreased. speed was increased.
What is the difference between 1st and 2nd generation of computer?
First Generation Computers refer to ones with vacuum tubes and were really huge and required vast amounts of electricity. The programming was very limited and very complex USN machine language. Usually they were hardwired and the applications very limited. Second Generation Computer were built using transistors that were much smaller and required less power and space. General Purpose program languages were developed that could be moved from 1 computer to the next.
What is the role of microprocessor in IT revolution?
Before the microprocessor, computers were enormous machines that required a bunch of specialized technicians to operate and maintain. Only privileged persons could access the computer and had to schedule their time among many others trying to use it. The microprocessor allowed tremendous computing power to fit into a small, reliable desktop computer. This allowed just about anyone to have access to a computer, increasing productivity massively especially in the scientific fields requiring a great deal of calculation and tabulation of data.
Heart and brain of any computer?
CPUWhile there are many required components in a modern computer, the heart of the computer is the CPU or Central Processing Unit. Without the CPU, the other components can not work together.
What are the differences between microprocessor and micro controllers?
yes,microprocessor does not have it's own memory while microcontroller has it's own memory.microprrocessor has required peripheril devices'
What is the difference between first generation and second generation computers?
First Generation Computers refer to ones with vacuum tubes and were really huge and required vast amounts of electricity. The programming was very limited and very complex USN machine language. Usually they were hardwired and the applications very limited. Second Generation Computer were built using transistors that were much smaller and required less power and space. General Purpose program languages were developed that could be moved from 1 computer to the next.
Brief histpry of 4g technology of computers?
The present day computers are in fact fourth generation (4g) computers . these computers came into existence around 1975, and used Large scale integrated circuits (L.S.I) and Very Large scale integrated circuits (V.L.S.I) most commonly known as MICROPROCESSORS . The first microprocessor INTEL-4004 was produced in 1971 and used in this used in this generation computers. A single silicon chip of LSI or VLSI has thousands if ICs built in it. later, Very Large scale integrated (V.L.S.I) circuits replaced LSI circuits . A computer which earlier used to occupy a room is now placed on a desktop or in a brief case. the computer memory is of two types fixed one of semiconductor material and removable one is the form of magnetic diskette (hard disk, floppy ,etc) . An extensive development has also taken place towards graphical display of data . A personal computer (PC) is an example of fourth generation computer. Its CPU is called microprocessor which is fabricated on a single semiconductor chip . the use of a computer is now extended to almost anything: making a calculation, train reservation , medical scanning, entertainment , etc . The making of calculation is called off-line use of a computer. the present age computers are included in fourth generation computers . some examples areIBM 3033 , Burroughs b7700, HP 3000, Apple mac air , Intel core, Intel P IV , etcThe main features of 4g computers areThey use Large Scale and Very Large Scale Integrated circuits.large storage capacity and file processing speed.Modular design and compability between equipment developed by different manufacturersMany sophisticated programs for special application are availablethey were versatile with regard to its input/ output devices.audio response terminals are made availableword processing is made possibleintroduced electronic mailing system(email)FasterEnergy efficient in comparison to other generations(older computers used to consume lots of electricity and produce lots of heat )accuracy (computer always gives correct results . sometimes we might not get the required result that is because of wrong data input so computer calculates the the wrong data and gives the correct result ,this is known as GIGO )based upon the theory of input, processing and outputcompatibility and mobility is introduceduser friendly unlike other generation of computers where you need to be an expert to operate a computer
What are the functional components of a computer?
Proccessor (CPU), video card, PSU, Motherboard, Hard drive, Memory/RAM. the Network card and the sound card are normally integrated on the motherboard, but these are required too.
What is the minimum decoder required to play video DVDs on a laptop?
In order to play video DVDs on a laptop, your computer must be faster than 400MHz and have at least an MPEG-2 decoder. This can be integrated into your computer as hardware or software that comes with your DVD player application.
Why is data bus bidirectional but address bus is unidirectional?
since data can be read /write from/to the microprocessor, hence data bus is bidirectional. if data is required read from microprocessor then it will be pointing to a memory location by the address bus, by indicating which location data its required to read. similarly to write a data to a location, again the microprocessor will be to that particular location by holding that address in address bus. hence it will be unidirectional.
