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Home » Quiz » COBOL Quiz

Which COBOL data type is used to store whole numbers without a fractional part?

Difficulty level
  • DECIMAL
  • FLOATING-POINT
  • INTEGER
  • STRING
The INTEGER data type in COBOL is used to store whole numbers without any fractional part, making it suitable for integer values.
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COBOL Quiz
Quiz
When using the WRITE verb in COBOL, what happens if the file is not open in OUTPUT or I-O mode?
The "Input" file access mode is primarily used for _____ data from a file in COBOL.

Related Quiz

  • To handle file errors gracefully in COBOL, you can use the _____ clause to specify the procedure to be executed when an exception occurs.
  • The _____ debugging technique in COBOL involves isolating parts of the code to identify the source of a problem.
  • In COBOL, which statement is used to add two numeric values together?
  • You are working on a COBOL program where you need to process a list of customer names. Which type of PERFORM loop would be most appropriate for this task, and why?
  • How can you ensure proper cleanup and closing of files in COBOL, even when exceptions occur?

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