Expansion Buses are used to connect devices to the motherboard and therefore allow the flow of data between that device and other devices in the computer.
It controls the part of the external data bus connected to the expansion slots.
External growth usually leads to rapid expansion. This is because when we have a large influx of external growth, the capital market also grows. It therefore leads to circulation of currencies.
Not sayin :P haha
In free expansion, the external pressure is zero, i.e. work done is zero. Accordingly, free expansion is also called irreversible adiabatic expansion.
Bikes are rather big, and often oily and/or dirty. You don't get to take them onboard buses very often. But there are quite a few places where buses have external bike carriers attached to them, which lets you bring the bike with you.
External and this is because they want to expand the market for their products worldwide.
CPU
A local bus is one which is integrated into the computer. Typically, this includes the Frontside Bus (or Hypertransport in AMD), the Memory Bus, the PCI bus, the PCI Express Bus (if present), the AGP Bus (if present), and onboard peripheral busses such as IDE, SATA, USB, IR, Firewire, and many others. Expansion buses are those which are not built in. For example, if you do not utilize onboard video, you would use a PCI, AGP, or PCI-E expansion bus to add video capabilities.
The external part is the part of system unit which can be seen, include the system case and the power button. And the internal part refers to the things inside the system unit example the motherboard, the expansion slot and disk driver
USB and SATA
A separate portable hardware accessory that is plugged into a computer for system expansion.
Expansion buses basically enable you to install additional hardware in your system unit and PC. The most common type of expansion buses today is PCI and PCIe, and AGP. You can use PCI, commonly white on your motherboard,to install network interface cards, sound cards, etc.. And you can use AGP to install high end video graphics cards, and they are commonly brown on your motherboard. PCIe is another version of PCI, but allows for faster data transfers. ISA was the first type of expansion buses, and it was developed by IBM for use in their early PC. Computerguy1984