AS / A Level Computer Science
A CS 20 Further Programming
A CS 20.2 File Processing and Exception Handling
Candidates should be able to:
Write code to perform file-processing operations
Show understanding of an exception and the
importance of exception handling
Notes and guidance
Open (in read, write, append mode) and close a file
Read a record from a file and write a record to a file
Perform file-processing operations on serial,
sequential, random files
Know when it is appropriate to use exception
handling
Write program code to use exception handling