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6. A random file uses a...?
- hash algorithm
- bubblesort algorithm
- asteriks algorithm
- sort algorithm
- slash algorithm
7. When calculating file size the overhaeds are usually...?
8. Which of these is made up?
- all of reality
- ammending files
- deleting files
- rewriting files
- appending files
9. Which of these is not a difference between sequential and indexed sequential files?
- Tomatoes
- They are spelt differently
- Data in indexed sequential files has an index such that the records can be found directly.
- Sequential files rely on the computer knowing the key field to find the data, unlike indexed sequential files