Understanding of the motherboard itself that the circuit board where a variety of interconnected electronic components such as PC or Macintosh and commonly abbreviated to mobo said. Another understanding of the motherboard or in other words mainboard is the main form of pcb board that has a bios chip (driver program), lines and connectors as connecting each access device.
AT baby / AT
Motherboard AT type is the format used in the 386 and 486 first computer. then the format is replaced by the ATX format, which form the formar better air circulation than before making it easier to access the computer components.
ATX
Type of ATX motherboard can be upgraded to AT baby. It was intended to increase the convenience to you. Types This motherboard is designed to plug in peripherals as easy as possible (for example, IDE connectors are located on the side of the disc). This is the type of motherboard standard ATX, Micro ATX, Flex-ATX and mini-ATX.
BTX
BTX Motherboard type is intended to support the type of Intel that is designed to improve the setting of components, so as to optimize air circulation, acoustics, and heat control. The connectors in this motherboard installed in parallel to the direction in which air flows. BTX power cable is the same as ATX power supplies.
ITX
The motherboard is a master board in which a computer device can be installed in it. Starting from a memory, slots, processor, and many others. A motherboard is as important as a processor on the computer. If a faulty motherboard function will cause the performance of a computer so it does not become the maximum. So choosing a good motherboard that can greatly affect a performance of the computer itself. Spend a little more would be better than buying a motherboard with a low price but easily damaged, and you should also adjust the motherboard with additional devices to the computer, the device or the components are compatible and can be installed in socket located on the motherboard.
Internet is an acronym meaning networkingyang interconnected computer networks that are connected between the computer with other computers that form a network of computers around the world, so that they can interact, communicate, share information or exchange data.
Physically, the Internet can be described as webs that resemble spider webs surrounding the earth are connected through the points (nodes). Nodes can be computers and equipment (peripheral) others.
INTERNET The term comes from the Latin "inter", which means "between". In verbatim INTERNET means between or connective tissue. That's the function, INTERNET linking various networks that do not depend on each other in such a way, so that they can communicate. What system is used at each network is not a problem, whether DOS or UNIX system.
While the local network typically consists of a type of computer (eg, DOS or UNIX), INTERNET overcome differences on various operating systems by using the "language" the same by all networks in data transmission. Basically this is what causes the magnitude of the dimensions of INTERNET.
Thus, the definition INTERNET is the "network of networks", by creating the possibility of cross-network communications all over the world without depending on the type of computer.
so the internet is the relationship between different types of computers and networks in the world a different operating system or application in which these relationships utilizing advances in communication media (telephone and satellite) that uses standard protocols to communicate the protocol TCP / IP.
You know who invented 4g?Scientists from Indonesia deserves thumbs up. He is known as the inventor of the technology based 4G Network OFDM (Orthogonal Frequency Division Multiplexing). Khoirul Professor Anwar was born on August 22, 1978 in Kediri, East Java. he is the son of the couple (deceased) Sudjianto with Siti PATMI a farmer in Kediri.His father died of illness when he was graduated from elementary 1990. Khoirul father died of illness, when she graduated from elementary school in 1990, her mother, and then try hard to send him, although both parents no elementary school. Since childhood, Khoirul live in poverty. But there was just a way for him to continue studying. For example, when continued high school in Kediri, suddenly there are people offering free boarding for him. Then he went to college at the Bandung Institute of Technology Department of Electrical Engineering graduated cum laude in 2000.
Then he won a scholarship to continue S2 from Panasonic at the Nara Institute of Science and Technology (NAIST) Japan and graduated in 2005 and then later he won a scholarship to continue studying S3 from the Japanese company campus same Nara Institute of Science and Technology (NAIST ) Japan. Khoirul Anwar later married with Sri Yayu Indriyani and blessed with three sons, Khoirul stayed in Nomi, Ishikawa, not far from his workplace. Despite a brilliant achievement in Japan, but Khoirul save the desire to return to Indonesia one day.
Inspired Dragon Ball - Maybe it was the fate of the scientists, when they put his theory, often considered insane. It also experienced Khoirul. Some technology experts consider it 'misguided' as he explained his theory in 2005 in Hokkaido, Japan. "When I explain, people thought I was crazy. The technology at the time was not yet over, "recalls Khoirul laughing. But the men who had lived in Japan for more than 12 years was admitted indifferent and did not surrender to prove his theory.
Interestingly, the discovery of 4G technology it says was inspired by the cartoon series Dragon Ball. Yes, the professor is not always serious struggle with books and research. Secretly she was a fan of the cartoon with the hero named Goku. "When Goku uses the forces of nature that are combined into a fireball genki dama, resulting in tremendous power. That I apply mathematical formulas. In the 4G technology, attract the energy around it.
Thanks to the invention, high-speed internet can now be felt by many people. While it might be a misnomer, in Indonesia when the new arrival of 4G LTE, many other countries have felt the benefits since a few years ago. Though the technology is actually the son of the inventor of Indonesia.
Despite doing well in Japan, Khoirul save the desire to return to Indonesia. Spirit of learning that never dies making continued to hone skills. This brilliant figure wants to return to Indonesia when it has become one of the leading figures in the field of telecommunications.
Microprocessor is a typical chiri fourth-generation computers that are thousands of IC compaction into a chip. Because the shapes are getting smaller and the increasing capabilities and offer prices are also increasingly murah.Microprocessor the beginning of the birth of the personal computer. In 1971, Intel Corp later developed the first microprocessor serie 4004.
Examples of this generation is the Apple I Computer developed by Steve Wozniak and Steve Jobs by entering a computer microprocessor on a circuit board. In addition, later appeared TRS Model 80 with a Motorola 68000 processor type and Zilog Z-80 uses 64KB of RAM standard.
Apple II-e computers that use the processor type and Ram 6502R by 64 Kb, is also one PCs very popular at that time. Operating systems used are: CP / M 8 Bit. These computers are very popular in the early 80s.
IBM Personal Computer began issuing in about 1981, using MS-DOS Operating System 16 Bit. Due to the price offered is not much different from the other computer, in addition to the technology is much better as well as big names from IBM itself, then in a very short time the computer is becoming very popular.
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In this third-generation technology Integrated Circuit (IC) is the central feature because it began to be used on a computer device to the current generation. IC component hybrid or solid form (SLT) and monolithyc (MST). SLT is a transistor and a diode placed separately in one place while the MST is an element of transistors, diodes, and resistors are put together in a single chip. MST more kesil but upon ability to have greater than SLT.
IC was first created by Texas istruments and Fairchild Semiconductor in 1959 which contains only six transistors. Can we compare the current processor that we use already has millions, tens, hundreds of millions of transistors, has even designed processors with billions of transistors. A remarkable development in a period of less than half a century.
The characteristics of third generation computers are:
- Because using the IC performance computers become faster and more accurate. The speed is nearly 10,000 times faster than the first generation computers.
- Improvement of the software.
- Larger memory capacity, and can store hundreds of thousands of characters (previously only tens of thousands).
- Using a magnetic disc storage media outside (external disk) the nature of the data random access (random access) with a large capacity (millions of characters).
- More efficient use of electricity.
- The ability to do multiprocessing and multitasking.
- Have used the visual display terminal and can make a sound
- The price is getting cheaper.
- The ability to communicate with other computers.
IBM S / 360, UNIVAC 1108, UNIVAC 9000, Burroughts 5700, 6700, 7700, NCR Century, GE 600, CDC 3000, 6000, and 7000, the PDP-8 and PDP-11 (the manufacturer is Digital Equipment Corporation) is an example -contoh third generation computers.
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:The second generation is characterized by the following characteristics
- Use of technology in the form of transistor and diode circuit to replace vacuum tubes.
- Already using high-level programming language operations such as FORTRAN and COBOL.
- he capacity of the main memory is developed from Magnetic Core Storage.
- Using the external storage in the form of Magnetic Tape and Magnetic Disk.
- Ability to process real time and real-sharing.
- Physical size has been smaller than the first generation.
- The operation is faster, ie millions of operations per second.
- The need for less electrical power.
- he orientation program is not only focused on business applications, but also application engineering.
UNIVAC III
Compared premises tube, transistor technology is much more efficient as a switch and can be scaled down to a microscopic scale. In 2001, Intel researchers have introduced silicon smallest and fastest in the world, with a size of 20 nanometers ata comparable to a billionth of a meter, which will be used on a processor with a speed of 20 GHz (Giga Hertz). This era also marks the beginning of the minicomputer which is the second largest in the family computer. The price is cheaper than the first generation. DEC PDP-8 minicomputer was first created in 1964 for commercial data processing.
Other types of computers that appear on this generation diantaranta UNIVAC III, UNIVAC SS80, SS90, and in 1107, IBM 7070, 7080, 1400, and 1600.
Computer History Generation 3
Computer History Generation 4
Computer History Generation 3
Computer History Generation 4
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