CD-ROM Drive

CD rom drives aaj ki zarorat hain. Iss ko aik PC ka lazmi hisa tasaver kya jata hai. Iss ki waja ye hai key aaj kal tamam softwear CD par aa-rahey hain. Iss key elaawa music suney aur movies daikhney key lye bhi yahi media isstamal horaha hai. Aik CD 650 mega byte isstadad ki hamil hoti hai. CD key sath rom yaani red only memory key alfaz lagaye jaatey hain. Lekin astal-han ye baat ghalat hogayee hai kyun key CD writer bhi aam mil jatey hain aur aisa media yaani CDS disk bhi aisi hain jin par hard disk ya floppy disk ki taraha bar bar data likha aur mitaya jaskta hai. Inn ki iss khoobi ki badolat inn ki badolat inn ki maqbooliyat main bohut ziada izafa hoa hai. Aam disks yaani hard disk aur floppy disk key bar-aks jin main aik electromagnetic red / write head isstamal hota thaa CD key liye laser technology isstamal ki jaati hai. Iss liye es ki speed bhi ziada hai aur ye ziada kabil aitmad bhi hai.