Q55
A page fault occurs when
A.
the Deadlock happens
B.
the Segmentation starts
C.
the page is found in the memory
D.
the page is not found in the memory
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
An interrupt that occurs when a program requests data that is not currently in real memory. The interrupt triggers the operating system to fetch the data from a virtual memory and load it into RAM. An invalid page fault or page fault error occurs when the operating system cannot find the data in virtual memory.