application Portabel a computer software which can be brought in equipments portabel (the example: USB Flash drive, CD /dvd, memory card, or even sketch) and can be used every computer without require to through installation process beforehand. But non meaning this application can be run at all of operating system like windows, linux, mac, and others. Therefore don't dicapurkan with the congeniality of software portability, that is ability a application / software meagrely modification so that can be run some platform. When peratalan portable attributed to a computer, the application portabel can be accessed direct.
Dissimilar term is which often used to change the application portabel standalone. From wiki
We use the application portabel
1. Generally free of charge. Some situs penyedia: portableapps, portablefreeware
2. system of data Security. Because data kept equipments portabel, hence security the data also profited because is not on file in certain computer
3. Practical. Once we install in USB can be run for a few computer
4. There which will nambahi please fill the comment column
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bungas1405 gank
Sabtu, 29 Maret 2008
Aplikasi Web
Aplikasi Web is a application using ability <i>webserver</i> to process the data and deliver to user pass by the network/ internet. Differ from the application desktop where have to the installation beside client to can to use the the application. application Web only require a web browser which digunkan just to present the data accepted from server.
Because the limitation hence emerge some technology which can make the application a web more dynamic. The technology can dikolompokkan become two type:
1. Technological <i>Client-Side</i>
Technological this make the application web become dynamic the data manipulation beside user. this Technological example Javascript, Java Applet, Flash and others. Advantage which on the market this teklnologi water down and give " keinteraktifan"at web user interface. Others, technological pengunaan <i>Client-Side</i> can quicken the loading access at the (time) of opening or accessing a webside.
2. Technological <i>Server-Side</i>
Technological this offer the ke-interaktifan of data of dri of side server, because all data [in] manipulation beside server. Client only accept the output from server in the form of ordinary HTML. this Technological example CGI, PHP, JSP, ASP, Coldfusion and others. Weakness from Technology <i>Server-Side</i> data access become a few/little slower, this because of data sent particularly from to server to be processed, newly afterwards returned to user.
To get the good apliaksi Web, usually programmer use two the technology to get a application which powerful, this matter caused technological second above having different advantage one with other.
advantage of Application web
1. cheap and easier Apliaksi Web to be used. With the our application web can lessen the expense for the mengimplemantasi of or menginstall application beside client
2. cheap and easier application Web to upgrading. cheaper expense Perawtan even also and easy to because only require to the repair beside server
3. application Web more flexible. With the application web, we needn't put thinking cap on the operating system, because by default a operating system have been equiped the web browser
4. With the application web also, growth of fast network internet world progressively each;every moment, others each;every web also can make the appearance as according to appetite the maker.
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bungas1405 gank
Because the limitation hence emerge some technology which can make the application a web more dynamic. The technology can dikolompokkan become two type:
1. Technological <i>Client-Side</i>
Technological this make the application web become dynamic the data manipulation beside user. this Technological example Javascript, Java Applet, Flash and others. Advantage which on the market this teklnologi water down and give " keinteraktifan"at web user interface. Others, technological pengunaan <i>Client-Side</i> can quicken the loading access at the (time) of opening or accessing a webside.
2. Technological <i>Server-Side</i>
Technological this offer the ke-interaktifan of data of dri of side server, because all data [in] manipulation beside server. Client only accept the output from server in the form of ordinary HTML. this Technological example CGI, PHP, JSP, ASP, Coldfusion and others. Weakness from Technology <i>Server-Side</i> data access become a few/little slower, this because of data sent particularly from to server to be processed, newly afterwards returned to user.
To get the good apliaksi Web, usually programmer use two the technology to get a application which powerful, this matter caused technological second above having different advantage one with other.
advantage of Application web
1. cheap and easier Apliaksi Web to be used. With the our application web can lessen the expense for the mengimplemantasi of or menginstall application beside client
2. cheap and easier application Web to upgrading. cheaper expense Perawtan even also and easy to because only require to the repair beside server
3. application Web more flexible. With the application web, we needn't put thinking cap on the operating system, because by default a operating system have been equiped the web browser
4. With the application web also, growth of fast network internet world progressively each;every moment, others each;every web also can make the appearance as according to appetite the maker.
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bungas1405 gank
Kamis, 20 Maret 2008
BIOS 2
BIOS 2
Way of job of BIOS Motherboard.
After article BIOS 1, we picked acquaintance with what it's BIOS and Usefulness BIOS. At this article, I want to try pare the fig work the BIOS in general.
At Motherboard there are two laboring chip of equal to make the BIOS can work, that is commisioned chip CMOS saveing setting BIOS which have been arranged and containing Chip BIOS itself program the BIOS. BIOS [ on file Motherboard one of Chip ROM ( Read Only Memory). this Chip ROM can be in the form of the PROM ( programmable ROM), EPROM ( Erasable Programable ROM), EEPROM ( Electrically Erasable Programmable ROM) or Flash ROM. EPROM can only be vanished to use the ray of ultraviolet EEPROM can be vanished to use the larger voltage ones from normal stress used a the chip normal operasi moment. Fash ROM equal to EEPROM, but time needed briefer moment vanish and also moment refilled to be compared to EEPROM. Motherboard And ad-on card the present day most using type of Flash ROM.
Active Stroke BIOS.
At the time of computer flamed, first program multiply run is BIOS motherboard. In the following is sequence inisialisasi done by BIOS motherboard.
1. Inisialisasi Chipset found on motherboard.
2. Checking the availibility RAM of motherboard. If there is, BIOS chip BIOS of di-copy to RAM and later;then will be executed in RAM . Otherwise there are RAM, BIOS of hang.
3. Counting RAM found on motherboard and menginisialisasi memory controller at chipset.
4. Inisialisasi of Chip of other I/O controller chip and besides chipset.
5. Inisialisasi Cahce memory found on prosesor.
6. Inisialisasi Interrupt controller, inclusive of arranging IRQ ( Interupt Request) to be used by entire/all peripheral at motherboard and ad-on card attached motherboard.
7. Inisialisasi Graphic card. This matter conducted by copying the BIOS graphic card to RAM, later;then execute the the BIOS in RAM. After this process we will be able to see the appearance at screen computer. Usually, in the form of information BIOS used and certain logo.
8. Calculating size of harddisk or read its size measure from chip CMOS as according to size of harddisk which have been kept at previous chip CMOS.
9. Doing other inisialisasi.
10.Copy the bootloader operating system from sketch, CDROM, harddisk, or other peripheral boot to RAM then execute the the bootloader. Next bootloader deliver to conduct the computer to operating system.
Inisialisasi above is inisialisasi conducted BIOS in general. Every BIOS have the very depended specific inisialisasi from motherboard type.
Way of job of BIOS Motherboard.
After article BIOS 1, we picked acquaintance with what it's BIOS and Usefulness BIOS. At this article, I want to try pare the fig work the BIOS in general.
At Motherboard there are two laboring chip of equal to make the BIOS can work, that is commisioned chip CMOS saveing setting BIOS which have been arranged and containing Chip BIOS itself program the BIOS. BIOS [ on file Motherboard one of Chip ROM ( Read Only Memory). this Chip ROM can be in the form of the PROM ( programmable ROM), EPROM ( Erasable Programable ROM), EEPROM ( Electrically Erasable Programmable ROM) or Flash ROM. EPROM can only be vanished to use the ray of ultraviolet EEPROM can be vanished to use the larger voltage ones from normal stress used a the chip normal operasi moment. Fash ROM equal to EEPROM, but time needed briefer moment vanish and also moment refilled to be compared to EEPROM. Motherboard And ad-on card the present day most using type of Flash ROM.
Active Stroke BIOS.
At the time of computer flamed, first program multiply run is BIOS motherboard. In the following is sequence inisialisasi done by BIOS motherboard.
1. Inisialisasi Chipset found on motherboard.
2. Checking the availibility RAM of motherboard. If there is, BIOS chip BIOS of di-copy to RAM and later;then will be executed in RAM . Otherwise there are RAM, BIOS of hang.
3. Counting RAM found on motherboard and menginisialisasi memory controller at chipset.
4. Inisialisasi of Chip of other I/O controller chip and besides chipset.
5. Inisialisasi Cahce memory found on prosesor.
6. Inisialisasi Interrupt controller, inclusive of arranging IRQ ( Interupt Request) to be used by entire/all peripheral at motherboard and ad-on card attached motherboard.
7. Inisialisasi Graphic card. This matter conducted by copying the BIOS graphic card to RAM, later;then execute the the BIOS in RAM. After this process we will be able to see the appearance at screen computer. Usually, in the form of information BIOS used and certain logo.
8. Calculating size of harddisk or read its size measure from chip CMOS as according to size of harddisk which have been kept at previous chip CMOS.
9. Doing other inisialisasi.
10.Copy the bootloader operating system from sketch, CDROM, harddisk, or other peripheral boot to RAM then execute the the bootloader. Next bootloader deliver to conduct the computer to operating system.
Inisialisasi above is inisialisasi conducted BIOS in general. Every BIOS have the very depended specific inisialisasi from motherboard type.
Memory 3
CMOS dan Virtual Memory
Two type of type of other memory is CMOS and Virtual Memory, CMOS (said by " seemoss") representing abbreviation from "Complementary Metal Oxide Semiconductor". CMOS is a containing special memory vital data hit the computer configuraton and have the character of the semi-permanen. Without existence of this data, computer cannot operate the. CMOS more permanent from RAM and less be compared to permanent ROM. CMOS need the very small energy to maintain the konten, and this chip exploit battery as its electrics resource. When change needed into configuraton of computer system (for example there addition hardisk, RAM addition and others), hence CMOS can be altered by running a available special program utility through operating system.
Virtual Memory (Virtual Storage) xself a depository method of data where part of program or data kept in magnetic disk and don't in RAM, until in a moment needed. Virtual Memory represent the memory harddisk which allocation to assist the RAM job. This matter will give a kind of illusion that the RAM in character unlimited. Become its conclusion, virtual memory of x'self simulation as a(n) RAM. It's permit the computer to run the more amount program than previously, manipulation of data larger ones as well as running big program without fearing RAM insuffiency. slower Virtual Storage than RAM and in character the non volatile.
Capacities of Virtual memory at operating system Windows organizable by as follows:
1. Right click My Computer and choose properti,
2. Choose tab Advenced,
3. Click the setting at choice Performace,
4. Choose the tab Advenced at window of Performance Options,
5. At column of Virtual Memory click changee,
6. Choose the memory you to utilize to assist the RAM function,
7. Including capacities amount to be used ( Remember this also will lessen the Your capacities harddisk) and click to set, after that OK.
Have understand the memory type any kind of found on computer, await the article draw hereinafter.
Two type of type of other memory is CMOS and Virtual Memory, CMOS (said by " seemoss") representing abbreviation from "Complementary Metal Oxide Semiconductor". CMOS is a containing special memory vital data hit the computer configuraton and have the character of the semi-permanen. Without existence of this data, computer cannot operate the. CMOS more permanent from RAM and less be compared to permanent ROM. CMOS need the very small energy to maintain the konten, and this chip exploit battery as its electrics resource. When change needed into configuraton of computer system (for example there addition hardisk, RAM addition and others), hence CMOS can be altered by running a available special program utility through operating system.
Virtual Memory (Virtual Storage) xself a depository method of data where part of program or data kept in magnetic disk and don't in RAM, until in a moment needed. Virtual Memory represent the memory harddisk which allocation to assist the RAM job. This matter will give a kind of illusion that the RAM in character unlimited. Become its conclusion, virtual memory of x'self simulation as a(n) RAM. It's permit the computer to run the more amount program than previously, manipulation of data larger ones as well as running big program without fearing RAM insuffiency. slower Virtual Storage than RAM and in character the non volatile.
Capacities of Virtual memory at operating system Windows organizable by as follows:
1. Right click My Computer and choose properti,
2. Choose tab Advenced,
3. Click the setting at choice Performace,
4. Choose the tab Advenced at window of Performance Options,
5. At column of Virtual Memory click changee,
6. Choose the memory you to utilize to assist the RAM function,
7. Including capacities amount to be used ( Remember this also will lessen the Your capacities harddisk) and click to set, after that OK.
Have understand the memory type any kind of found on computer, await the article draw hereinafter.
Service Bluetooth
After we know, history about bluethooth, now we mush know what Service Bluetooth. A peripheral owning technology of wireless bluetooth will have the ability to conduct the information transfer with the reach distance up to 10 metre (~ 30 feet). Product Bluetooth can be in the form of the PC card or USB adapter included into peripheral. Peripheral which can diintegerasikan technologically bluetooth for example : mobile PC, mobile phone, PDA ( Digital Personal Assistant), headset, camera, printer, router etc. Application which can be provided by this service bluetooth for example : PC To PC file transfer the, PC To PC of file synch ( notebook to desktop), PC To mobile phone, PC To PDA, wireless headset, LAN Connection via ethernet access point etcetera.
USB Bluetooth
Peripheral USB bluetooth in this time have easy to bought shop's selling computer supply. Appliance or this hardware function to transfer data / file. Form the USB bluetooth much the same to by USB flash disk differentiating only function and used. Way of using very easy. Omit to enter the usb bluetooth to port usb. USB Bluetooth will be direct recognized by computer if operating system computer which we use Windows XP, because windows XP have provided the service to transfer the data / file. If our computer use the windows 98 as its operating system hence we have to insteall beforehand the driver usb bluetooth.
From brief clarification above, seen that bluetooth able to offer the solution which effective enough efficient and in giving service to user to do transfer data with the speed less than 1 Mbit/s and reach which is short relative. technology Bluetooth still enable to be non-stoped to to expand to [go] to the good maturity from side of standarisasi and also application which can be applied.
With the consideration that bluetooth able to provide assorted application and service and with the expense which is cheap relative, easy to in operation, interoperability promising and also supported by various big vendor area of telecommunications and also computer, and more than 1800 company have joined as this technological adopter, hence is not be technological impossible bluetooth in a moment will become one of king to be used good to domestic need or white colars / business.
USB Bluetooth
Peripheral USB bluetooth in this time have easy to bought shop's selling computer supply. Appliance or this hardware function to transfer data / file. Form the USB bluetooth much the same to by USB flash disk differentiating only function and used. Way of using very easy. Omit to enter the usb bluetooth to port usb. USB Bluetooth will be direct recognized by computer if operating system computer which we use Windows XP, because windows XP have provided the service to transfer the data / file. If our computer use the windows 98 as its operating system hence we have to insteall beforehand the driver usb bluetooth.
From brief clarification above, seen that bluetooth able to offer the solution which effective enough efficient and in giving service to user to do transfer data with the speed less than 1 Mbit/s and reach which is short relative. technology Bluetooth still enable to be non-stoped to to expand to [go] to the good maturity from side of standarisasi and also application which can be applied.
With the consideration that bluetooth able to provide assorted application and service and with the expense which is cheap relative, easy to in operation, interoperability promising and also supported by various big vendor area of telecommunications and also computer, and more than 1800 company have joined as this technological adopter, hence is not be technological impossible bluetooth in a moment will become one of king to be used good to domestic need or white colars / business.
USB
USB ( Serial Universal [of] Bus). USB represent a conducive technology us to connect the appliance eksternal (peripheral) like scanner, printer, mouse, keyboard, appliance of data depositor (zip drive), flash disk, digital camera or other peripheral to our computer. USB very supporting to transfer the data equal to 12 Mbps (million beet per second). Computer (PC) in this time, generally have owned the port USB. [usually provided to minimize 2 port. Parallel in comparison with port and serial port, easier port USB use in its use.
Some idiosyncrasy USB
>> Computer can be positioned to host.,
>> More than 127 peripheral can be jointed to computer directly and also use the hub USB,
>> Cable USB used directly can reach 5 metre. While if using peripheral hub can reach 30 metre,
>> Peripheral USB have the character of the ' hot swappable' its meaning hardware use the port USB have the character of the plug and play.
USB Cable
If opened, cable USB will be seen there 4 colour, that is red, brown, yellow and blue. rose colored Cable and chocolate function as power / for the current of electrics. blue and rust colored Cable function to bring / to transferring data.
Way Of Connecting USB Flash disk with Computer
Flash Disk represent one of peripheral using USB port to connect with the computer. Flash Disk function as storage media data. Way of connecting Flash disk to computer very easy. Including the flash disk to port USB which have been made available. If our computer use the Windows XP hence automatically the Flash disk will be recognized. While if we use the windows 98 or windows 9x hence usually the driver Flash have to beforehand [in] install. After Flash disk recognized the us have started to copy the data from / flash disk to our hardisk.
Some idiosyncrasy USB
>> Computer can be positioned to host.,
>> More than 127 peripheral can be jointed to computer directly and also use the hub USB,
>> Cable USB used directly can reach 5 metre. While if using peripheral hub can reach 30 metre,
>> Peripheral USB have the character of the ' hot swappable' its meaning hardware use the port USB have the character of the plug and play.
USB Cable
If opened, cable USB will be seen there 4 colour, that is red, brown, yellow and blue. rose colored Cable and chocolate function as power / for the current of electrics. blue and rust colored Cable function to bring / to transferring data.
Way Of Connecting USB Flash disk with Computer
Flash Disk represent one of peripheral using USB port to connect with the computer. Flash Disk function as storage media data. Way of connecting Flash disk to computer very easy. Including the flash disk to port USB which have been made available. If our computer use the Windows XP hence automatically the Flash disk will be recognized. While if we use the windows 98 or windows 9x hence usually the driver Flash have to beforehand [in] install. After Flash disk recognized the us have started to copy the data from / flash disk to our hardisk.
BIOS
Still remember with the word BIOS? At article Memory 2 have a few touched about congeniality BIOS. At the article BIOS represent a group of program placed in ROM. Following clearer about BIOS.
BIOS (Basic of Input of Output System) born at the same time createdly of computer of IBM PC by IBM in the year 1981. Initially, BIOS there's only one kinds of, that is IBM BIOS. But, company of computer Compaq later do the reverse engineering IBM BIOS and then make the IBM of BIOS compatible, that is BIOS which compatible with IBM BIOS and can be used at PC. BIOS which made by this Compaq then figured in at PC of made in Compaq, replacing full IBM BIOS. Hereinafter a lot of other company which pop out as maker BIOS for the PC , like Phoenix, AMI, and Award. Special for the motherboard of made in Taiwan, most BIOS used is Award BIOS. Its Reason modestly, Award Inc. is company of maker BIOS which also base on Taiwan.
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Usefulness BIOS
BIOS only used at PC. But also used a lot of platform. For example, platform of Power PC, Gameboy Advance, Xbox, Itanium, and others. But that way, BIOS at different platform its contents also surely differ. At any platform, BIOS hold the same elementary function, that is menginisisalisasi of] all peripheral exist in the platform ready to used by operating system.
Inisialisasi by BIOS required because a system cannot be made in such a manner to recognize and menginisialisasi all existing peripheral. This matter because of compared to quicker growth hardware growth software ( operating system). So that each time there are new chipset [is] which dikelurakan, maker [operating system haven't to [elease the patch for the menginisialisasi of the chipset At PC BIOS implementation not merely at motherboard, but also some type of ad-on card. For example, graphics card, EIDE Controller card, RAID Controller, SCSI Controller card, LAN Card, and others. All the BIOS have the same elementary function, that is menginisialisasi of the place BIOS peripheral reside in the. BIOS at expansion card referred also ROM or option ROM.
Usefulness and kinds of BIOS have known. Now omit the way of job of BIOS adja again which not yet known, await in next article.
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BIOS (Basic of Input of Output System) born at the same time createdly of computer of IBM PC by IBM in the year 1981. Initially, BIOS there's only one kinds of, that is IBM BIOS. But, company of computer Compaq later do the reverse engineering IBM BIOS and then make the IBM of BIOS compatible, that is BIOS which compatible with IBM BIOS and can be used at PC. BIOS which made by this Compaq then figured in at PC of made in Compaq, replacing full IBM BIOS. Hereinafter a lot of other company which pop out as maker BIOS for the PC , like Phoenix, AMI, and Award. Special for the motherboard of made in Taiwan, most BIOS used is Award BIOS. Its Reason modestly, Award Inc. is company of maker BIOS which also base on Taiwan.
<span class="fullpost">
Usefulness BIOS
BIOS only used at PC. But also used a lot of platform. For example, platform of Power PC, Gameboy Advance, Xbox, Itanium, and others. But that way, BIOS at different platform its contents also surely differ. At any platform, BIOS hold the same elementary function, that is menginisisalisasi of] all peripheral exist in the platform ready to used by operating system.
Inisialisasi by BIOS required because a system cannot be made in such a manner to recognize and menginisialisasi all existing peripheral. This matter because of compared to quicker growth hardware growth software ( operating system). So that each time there are new chipset [is] which dikelurakan, maker [operating system haven't to [elease the patch for the menginisialisasi of the chipset At PC BIOS implementation not merely at motherboard, but also some type of ad-on card. For example, graphics card, EIDE Controller card, RAID Controller, SCSI Controller card, LAN Card, and others. All the BIOS have the same elementary function, that is menginisialisasi of the place BIOS peripheral reside in the. BIOS at expansion card referred also ROM or option ROM.
Usefulness and kinds of BIOS have known. Now omit the way of job of BIOS adja again which not yet known, await in next article.
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