may chand sawalo key jawab jana chata hooo jis may mujhey aap logo ki madad ki zaroorat hai 1st yeh hai key ddr 1 aur ddr 2 may kiya farak hai aur ddr ka abrivation kiya hai 2nd yeh hai key dul core aur core 2 due may kiya farak hai 3rd yeh hai key pci salod aur isa salod may kiya farak hai yeh sab cheezey may is waja say pouch rahaa hoo key yeh mujhe say inter view may pouchi gayi thi jis ka jawab may nhai dey paya