demand paging
A form of memory management using paging, whereby pages in a process's address space…A form of memory management using paging, whereby pages in a process's address space are only allocated and mapped to physical memory (frames) the moment the process needs to use them, rather than ahead-of-time.
Meaning
1 senses(uncountable)A form of memory management using paging, whereby pages in a process's address space are only allocated and mapped to physical memory (frames) the moment the process needs to use them, rather than ahead-of-time.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable