How can you handle file positioning errors in COBOL?
- By checking the value of the FILE-STATUS special register
- By using the "AT END" condition
- By using the "INVALID KEY" phrase
- By using the "NOT INVALID" condition
File positioning errors in COBOL can be handled by using the "INVALID KEY" phrase. This allows programmers to specify actions to be taken when there is an issue with positioning within the file, such as moving to a default record or taking corrective measures.
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