No.
Nope, not if the drive is truly just able to read CD-ROMs.
No you can not make a CD-ROM into a DVD ROM.I have tried Many Times but i did not make it
A CD-ROM can hold up to 700MB (megabytes), while a DVD ROM can hold up to 4.7GB (gigabytes, one gigabyte = 1024, megabytes). CD-ROMs are slightly cheaper to manufacture.
no, these are two separate pieces of hardware that will need to be bought seperatly