Question: 3. (C Program) If you open a file for read-write with the append flag, can you still read from anywhere in the file by using

3. (C Program) If you open a file for read-write with the append flag, can you still read from anywhere in the file by using lseek()? Can you use lseek() to replace existing data in the file. a) Write a C program to verify this. b) Make an experiment to demonstrate your code. You can make a file with 5 letters for testing. Take a screen shot of your experiment to support your result.

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