Q11easyA system has a page size of 4KB. What is the offset for the logical address 10240?A2B2048C4096D2048 (10240 mod 4096 = 2048)Check AnswerReveal Answer & ExplanationDiscuss on Board
Q12mediumA system is spending more time paging (swapping pages between disk and RAM) than executing. What is this phenomenon called?ACachingBThrashingCMultitaskingDSpoolingCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q13easyWhat is the main advantage of Paging over Segmentation?APaging is easier for programmers to use.BPaging eliminates external fragmentation.CPaging is less secure.DPaging supports variable-sized memory blocks.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q14easyWhat is a Page Replacement Algorithm (e.g., FIFO, LRU, Optimal)?AAn algorithm to sort pages on the disk.BA policy the OS uses to decide which page to evict from memory when a new page needs to be loaded.CA way to encrypt memory.DA tool for renaming files.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q15hardWhat is a Page Fault?AA hardware failure in the memory chip.BA corruption of the page table.CA trap to the OS when a process accesses a memory page that is not currently in RAM.DAn error when a page is too large.Check AnswerReveal Answer & ExplanationDiscuss on Board