Consider a logical address space of 8 Giga pages of 4KB each, mapped onto a physical memory of 4M frames. a. How many bits are there in the logical address?

b. How many bits are there in the physical address?

3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();