4. Consider a system which has logical address is 7 bits, physical address is 6 bits calculate the number of pages and no.of frames. (5 Marks) 5. Given Memory partition of 110,510K,210K and 310k and 600k in that order show how each of the best-fit, worst-fit and first-fit algorithms place process of 221,471,112 and 426 in that order in memory. (12 Marks)