📚 Practice Mode
COBOL and JCL Programming Quiz
Learn at your own pace with hints and detailed explanations
1 / 20
Multiple Choice
In what mode the file should be OPENed to Rewrite/ Delete records in a File?
- OUTPUT
- EXTEND
- I-O
- INPUT
COBOL and JCL Programming Quiz
Learn at your own pace with hints and detailed explanations
In what mode the file should be OPENed to Rewrite/ Delete records in a File?