This board (and many others like it, serving the same function) is called a PCB - a Printed Circuit Board.
Memory Modules.
For computers its mother board or more politically correct system board. For electronics in general its the integrated circuit(IC).
A: two types on a experimental type is called breadboard on a functional circuit is called mother board
A: two types on a experimental type is called breadboard on a functional circuit is called mother board
DIMM
SIMM
A PCBA ("printed circuit board assembly") is the physical board that has all the chips on it.
The board that holds microchips and electronic circuity is called a printed circuit board (PCB). More information: http://en.wikipedia.org/wiki/Printed_circuit_board I do not agree with the above answer... i believe the correct answer you are looking for is an "adapter card".
#2 memory Modules (C)
The 'Mother board' is the main circuit board of the system unit. ROM is 'Read Only Memory'. One of these memory chips may be soldered directly to the mother board.
Circuit board is the name for the place / board that parts are put on to to make a circuit. All circuit do not have to have a microchip but that board will not do anything fancy. A speaker crossover for example is the only thing I can think of. All micro chips will need a circuit board to connect power, inputs, outputs, or just to mount into a package.
The main circuit board of a computer is referred to as the motherboard. It's called a motherboard. any smaller circuit boards attached to it that stick out the back are called PCI cards and have different functions (networking, sound, video and such)
A circuit board full of transistors and computer chips.