LOGICAL ADDRESS WHICH IS GENERATED BY CPU. PHYSICAL ADDRESS WHICH IS GENERATED BY MEMORY UNIT. EXAMPLE A memory management system has 64 pages with 512 bytes page size. Physical memory consists of 32 page frames. Number of bits required in logical and physical address are respectively: (A) 14 […]
Question 1: Part A: You have been asked to design a cache with the following properties: Data words are 32 bits each A cache block will contain 2048 bits of data The cache is direct mapped The address supplied from the CPU is 32 bits long There are 2048 blocks […]
OPERATING SYSTEM MCQ SET 1
A system has 32 bit Virtual adress and 8KB page size.main memory is 128 MB..the size of page table, when page table ,when pt entry has 1 valid bit 1 modified bit and frame bits is_____(MB)p.s what is frame bits..is it the frame entry size? Explanation: By default the address […]
Before understand this you will need to clear the concept of tracks and sector. fig 1 In fig 1, red color shows a track , purple color shows disk sector and cyan color shows track sector. Seek […]
