1. Chapter 8 FILE PROCCESSING 8.1 Introduction 8.2 Introduction to File I/O 8.2.1 declaring FILE variables 8.2.2 opening a Disk Files for I/O file open verification 8.2.3 reading and writing to Disk File 8.2.4 closing a Disk Files 8.2.5 EOF

10. 8.2.2 Opening a File (cont..) Table: 8.1 Filename and mode Read & write, but append instead of overwrite “ a+” Open file to write, but append instead of overwrite “ a” Read & Write, do not destroy file if it exists “ r+” Open file to read “ r” Read & write, but overwrite file if it exists “ w+” Open file to write (create a file) “ w” description Mode