Operating System (OS) MCQs | Page - 32

Q. 311) The            table contains the base address of each page in physical memory.

Q. 312) The size of a page is typically

Q. 313) If the size of logical address space is 2 to the power of m, and a page size is 2 to the power of n addressing units, then the high order            bits of a logical address designate the page number, and the          low order bits designate the page offset.

Q. 314) The operating system maintains a               table that keeps track of how many frames have been allocated, how many are there, and how many are available.

Q. 315) Paging increases the              time.

Q. 316) Smaller page tables are implemented as a set of                

Q. 317) The page table registers should be built with                

Q. 318) For larger page tables, they are kept in main memory and a                      points to the page table.

Q. 319) For every process there is a                      

Q. 320) Time taken in memory access through PTBR is