Given: 2MB of physical memory. Formed using 256KB chips. A CPU with a 24 bit address bus and an 8 bit data bus.Answer the following questions:

1.a. How many address bits required to access thephysical R/W memory available?

1.b. How many address pins on each 256 KBchip?

1.c.How many 256K RAM chips required for thephysical memory?

1.d. How many address bits required toselect one of the 256K chips?

1.e.If this CPU had 24 bits of address space,how many addresses would be unused?

1.f. Which address bits should be used toselect each of the individual chips and which bits should be usedto access the data on each chip?