Computer Science · Operating Systems - Memory Management
In a virtual memory operating system, a page fault occurs when:
- 1The requested page in memory is corrupted by software
- 2The requested page is already loaded into main memory (RAM)
- 3The requested page referenced by a program is not present in main memory✓
- 4An arithmetic division by zero operation is performed
Correct answer
The requested page referenced by a program is not present in main memory
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