See Page 1  12.If the memory address space is 16 MB and the word size is 8 bits, then 24bits are needed toaccess each word.13. DRAMis a memory type with capacitors that need to be refreshed periodically.14.There are 2^16bytes in 16 Terabytes.15. PROMis a type of memory in which the user, not the manufacturer, stores programs that cannotbe overwritten.16.A CD-Ris a storage device to which the user can write information only once17.The smallest storage area on a magnetic disk that can be accessed at one time is a sector.18.A control bus with eight wires can define 256operations. Assignment Submission Form_10/05/2011

How many bits wide memory address have to be if the computer had 16 MB of memory?