Dosto hum aksar dekhtay aur suntay hain bootable CD ya bootable Usb wegara,

MAY expert friends say ya janna chata hon k????

(1) ye bootable usb / Bootable CD or without bootable may kia farq hey or Bootable hoany ka kia advantage hain??

(2) CD per tu aksar likha hota hey k (bootable cd) but usb ka kis tarha pata

chleyga ka yea bootable hey ya wiothout bootable???

(3)usb ko bootable kis tarha bana sektay hain??