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From: Dan Bale <dbale@samsa.com>
>
> 1) With display file as yet unopened, read a large file, say at least
> 100,000 records.
> 2) Open the display file, and re-read the same large file.
> 3) Close the display file, and re-read the same large file.
>

don't read from a file, just spend CPU cycles counting to 100
billion or some large number like that.




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