In COBOL, what is the difference between the COMP and COMP-3 data types?
- COMP is a binary format, while COMP-3 is a packed decimal format
- COMP is the only numeric data type in COBOL
- COMP is used for characters, while COMP-3 is for numbers
- COMP-3 is an obsolete data type
The primary difference between COMP and COMP-3 in COBOL lies in their representation. COMP uses a binary format, while COMP-3 uses a packed decimal format, allowing for efficient storage of numeric data with a varying number of digits.
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