fef
No, They are also available on expansion cards.
Riser
True
Expansion slots are for expansion cards so the computer can be made specifically tailored to the way someone wants it to be ie: for CAD or word processing or even gaming. It allows the expansion cards to connect directly to the electronic circuitry in the motherboard.
Yes, NICs can be a form of expansion card (as long as the NIC is not built into the motherboard).
it is used to connect expansion cards to the Motherboard
True
Yes they are... The motherboard is a large, square circuit board, containing lots of sockets. Expansion cards are rectangular circuit boards that slot into the sockets on the motherboard.
slots.
ports
PCI
The motherboard does not connect the power supply to the peripherals. The power is supplied directly to most peripherals such as HDDs and CD drives by cables from the power supply. Some special expansion cards, such as network cards, get enough power from the motherboard through the PCI slot to function.