INFORMATION TECHNOLOGY

Sistem Tugasan Juruteknik Komputer (SisTech)

Kepada rakan-rakan FT,sis tech yang dibangunkan oleh FT dari Perak sudah siap dan telah di-upload untuk kegunaan semua.Klik disini untuk muat turun perisian.Berikut merupakan sedikit print screen gambar perisian tersebut.

ip hendaklah sama dgn ip address server.contoh dibawah

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Tips Pemrograman Visual Basic

21:17 | Labels: NOTA

Dalam seri tulisan ini, penulis mencuba merangkum berbagai tips singkat dalam pemrograman visual basic. Tulisan diberikan dengan padat dan disertai dengan source code program. Sangat tepat bagi para programmer visual basic, baik pemula maupun mahir untuk menggunakan teknik yang dijelaskan.

Download Tulisan Lengkap:

(sumber dari web ilmukomputer)

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Cepat Mahir Visual Basic 6

21:15 | Labels: NOTA

Visual Basic adalah salah satu bahasa pemrograman komputer. Bahasa pemrograman adalah perintah-perintah yang dimengerti oleh komputer untuk melakukan tugas-tugas tertentu. Bahasa pemrograman Visual Basic, yang dikembangkan oleh Microsoft sejak tahun 1991, merupakan pengembangan dari pendahulunya yaitu bahasa pemrograman BASIC (Beginner’s All-purpose Symbolic Instruction Code) yang dikembangkan pada era 1950-an. Visual Basic merupakan salah satu Development Tool yaitu alat bantu untuk membuat berbagai macam program komputer, khususnya yang menggunakan sistem operasi Windows. Visual Basic merupakan salah satu bahasa pemrograman komputer yang mendukung object (Object Oriented Programming = OOP).

Tulisan Cepat Mahir Visual Basic 6 menjelaskan dengan komprehensif teknik pemrograman Visual Basic 6, dilengkapi dengan gambar dan contoh program sehingga memudahkan anda untuk memahami dan mencobanya.

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Pemrograman Bahasa C dengan Turbo C

21:09 | Labels: NOTA

Bahasa C merupakan salah satu bahasa pemrograman yang sangat populer di mata para pakar dunia komputer, terutama di kalangan pendidikan, karena bahasa C dianggap sebagai bahasa yang memiliki banyak keunnggulan dibanding bahasa yang lain. Dilihat dari sisi sintaksnya Bahasa C sangat mudah dipelajari baik bagi kalangan pelajar/mahasiswa maupun kalangan masyarakat umum, dan dari segi kecepatan Bahasa C sangat tangguh karena bisa berjalan secepat bahasa tingkat rendah (rakitan). Karena keunggulannya tersebut, bahasa C dipakai sebagai mata kuliah wajib hampir di seluruh perguruan tinggi di dunia.

Di dalam buku ini, penulis mencoba menjelaskan dasar-dasar dari Bahasa C mulai dari program yang paling sederhana sampai program yang kompleks. Penulis berusaha menyajikan semua contoh yang ada di dalam buku ini dengan jelas dan sesuai dengan algoritma Pemrograman Terstruktur.

Download Tulisan Lengkap:

ATAU

http://www.ziddu.com/download/7675610/PemrogramanBahasaCdenganTurboC.pdf.html

(SUMBER DARI WEB ILMUKOMPUTER)

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Sistem Rekod Log Penggunaan Komputer (SisLog)

10:37 | Labels: SisLog

Program ini direka khas buat mereka yang bekerja di SEKOLAH
Pengenalan Sistem Rekod Log Penggunaan Komputer (SisLog)
Sistem ini membantu merekod log penggunaan setiap komputer yang disambungkan melalui rangkaian (network). Sistem ini juga menggantikan “BUKU LOG PENGGUNAAN KOMPUTER” yang berada di Makmal-makmal komputer, Pusat Akses dan ditempat lain yang mempunyai rangkaian komputer setempat (LAN) mahupun (WAN).

Kelebihan Sistem SisLog?

- Dapat merekod log penggunaan komputer dengan lebih efisyen. - Dapat menganalisis data log secara professional. - Dapat menjana laporan harian, bulanan dan juga tahunan dengan lebih terperinci. - Dapat menjimatkan masa serta kos untuk membuat “BUKU LOG” yang berada di makmal komputer. - Sejajar dengan hasrat kerajaan untuk mempraktikkan budaya celik IT dan seterusnya dapat meningkatkan mutu kerja seharian.

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D-Link Router As Access Point

12:06 | Labels: Network

If you’ve recently upgraded your router, you can use your old D-Link router as a wireless access point elsewhere in the house to extend the range of your wireless coverage. Routers perform tasks that make running two routers on the same network difficult, so you will first need to disable some features in the old D-Link before it can be used as a WAP. To dumb the router down, you’ll need to disable Universal Plug and Play (UPnP) and DHCP, and then change the IP address to an address within the range on your LAN.

Note: These principles apply to other router manufacturers, as well, but the specifics–such as IP address–will be different.

Steps To Make Your D-Link Router A Wireless Access Point

To convert your old D-Link router into a Wireless Access Point, first make sure your computer has an IP address similar to 192.168.0.xxx. If your new router is also a D-Link, then it should be. To confirm, go to Start, Run and type cmd and hit OK. At the command prompt, type ipconfig /all and hit return. You will see your Ethernet adapter in the list, along with the IP address. Write this IP address down if it’s different.
If it is NOT similar to 192.168.0.xxx, you’ll need to change it in the Network Settings. Right-click your network adapter and change it to Static IP Address of 192.168.0.10 with a subnet mask of 255.255.255.0. Save and reboot to confirm the settings take effect. When we’re completely finished, you will want to go back to this section and change it back to Obtain IP Address Automatically.

Once your computer has the correct IP address, perform the following steps:

Reset the router (recommended). There is a button on the back. Use a paperclip and depress the button for twenty seconds or until you see the lights on the front of the router flash. The router may reboot on its own.
Next, plug your computer into the router via an Ethernet cable into one of the available LAN ports on the router.
Open your web browser and enter http://192.168.0.1 and press enter. When the login box appears, type admin and leave the password field empty, then hit enter.
Click on Advanced and then click Advanced Network. Uncheck the option that enables UPnP and then click Save.
Click Setup, then click Network Settings. Uncheck the option for DHCP server and click Save to continue.
Next, look under the router settings and enter an IP address in the range of your current network. If the IP address you wrote down above is different than something like 192.168.0.xxx, you will need to change. For instance, if your computer’s previous IP addresss was 192.168.1.2 this means the new router has an IP address like 192.168.1.1. Therefore, your old D-link router will need to be on that network, too. To do this, make the address something like 192.168.1.20. In this example, you changed the third number (octet) to a “1″ instead of “0.” If your computer previously had a “0″ in that position, make the IP address of the D-Link something like 192.168.0.20. Save, then close the browser.
At this point, you’ll want to go back into the network adapter of your computer and change it back to Obtain IP Address Automatically if you had to change it to a static IP address before we started.
Disconnect your computer from the D-Link and hook it back up to your network and reboot the PC.
Connect the old D-Link router to a LAN port of your new router.
You should now be able to login to the old D-Link at http://192.168.0.20 if you used the IP address we used in the example above. You will want to configure wireless settings, such as WPA-2 for security and set a new admin username and password if you haven’t already.

Your D-Link is now a WAP on your network. To get maximum range, run an Ethernet line to a location furthest from the new router. You might need to go through the walls and ceiling or basement, but this will give you maximum range and speed with a new wired WAP in a location where there was previously dead spots.

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Use Multiple Routers on Network

11:57 | Labels: Network

Dust off those old wireless routers and put them to good use by extending WiFi range throughout your house. If you have your primary connection on the first floor and are having problems reaching the far corner of the second level or even the basement, you can connect a second router in that area and have complete coverage throughout your home. The best way to do this is to hard-wire a line from an Ethernet port on the first router to the second router. This might require going through walls and ceilings or floors, but if you take the time and run the lines, you will enjoy high-speed broadband throughout. You can configure the second router to connect wirelessly to the first and act as a repeater to the outside world, but is difficult and could result in dropped signals. So buy a box of Cat5 and run the lines.

Wire Your House for Internet

Mose Internet setups will have a modem of some kind and a router. Sometimes the router is built into the modem, but that is okay. The back of the router will have several ports for multiple PCs. The router is the gateway for the internal network and will supply IP addresses to computers if it is setup as a DHCP server as most are by default. You will want to run your extra lines from this router to the farthest corner of the house. While you have the wall open, you might want to consider running a line to the basement, as well, to future-proof your network. A good technique for going to upstairs areas is to go all the way up to the attic with a couple of lines and then run the lines down the wall from the attic access.
Once the lines are run, you’ll need to terminate them with Ethernet plugs and attach them to the main router and the router you have put on the opposite end of the house. To get the second router to work as a WiFi access point, you’ll need to disable some of the features that make it a router. To do this, login to the router through a computer connected directly to it via a cable. Open your web browser and type in its address, which will be something like 192.168.1.1 or 192.168.0.1–you may need to lookup your model to see what its default internal IP address.

Disable DHCP- Once you are able to get into the router’s control panel, look for the DHCP settings and disable it. We do not want to second router to act as a DHCP server to PCs, as this will certainly cause confusion if both routers are supplying IPs on the network.
Assign Static IP Address – You will also want the router to have a static IP address. Determine the rang of IP addresses your primary router assigns and give the second router a static IP address higher up the range. For instance, if your router gives out IP address between 192.168.1.1 and 192.168.1.100, consider assigning the second router an IP like 192.168.1.90. Be sure to set the Gateway to match the internal address of the primary router (probably like 192.168.1.1). The second router needs to know this so computers connected to it can reach the outside world.
Assign the router an SSID – The SSID is a name that identifies the router. If router one is named Home1, consider calling the second router Home2 to keep it simple.

Once you power cycle all network devices, the new router should show up to wireless computers in the area. You can even plug into them and it will act as a hub for multiple PCs in the area. So if you have a lot of routers lying around, put them to good use on your home network and increase your wireless range.

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Sistem Tugasan Juruteknik Komputer (SisTech)

Tips Pemrograman Visual Basic

Cepat Mahir Visual Basic 6

Pemrograman Bahasa C dengan Turbo C

Sistem Rekod Log Penggunaan Komputer (SisLog)

D-Link Router As Access Point

Steps To Make Your D-Link Router A Wireless Access Point

Use Multiple Routers on Network

Wire Your House for Internet