General Science Computer Ke Mukhya System Board Ko . . . . Kehte Hai ?

कम्प्यूटर के मुख्य सिस्टम बोर्ड को . . . . कहते है ? - computer's main system board. , , , say? - Computer Ke Mukhya System Board Ko . . . . Kehte Hai ? General Science in hindi,  Computer Mother Board question answers in hindi pdf  processor questions in hindi, Know About Integrated General Science online test General Science notes in hindi quiz book    microchip