Example: Pages which have the reference bit turned on are written in lowercase.
| FINUFO with 3 pages | FINUFO with 4 pages | |||
|---|---|---|---|---|
| Page Referenced | Pages now resident | Fault occurred | Pages now resident | Fault occurred |
| A | A | F | A | F |
| B | A B | F | A B | F |
| C | A B C | F | A B C | F |
| D | B C D | F | A B C D | F |
| A | C D A | F | a B C D | |
| B | D A B | F | a b C D | |
| E | A B E | F | D A B E | F |
| A | a B E | D a B E | ||
| B | a b E | D a b E | ||
| C | A B C | F | a b E C | F |
| D | B C D | F | C A B D | F |
| E | C D E | F | A B D E | F |
| (10 faults) | (8 faults) | |||