COBOL Interview Questions for intermediate professionals.
Please use the comment section to answer.
- Explain how do you see output of CICS command?
- How include time and date in the report generation in a COBOL Program?
- How are data-sets concatenated in COBOL? Explain with example?
- Consider a scenario. Suppose I have array of 10 element in it how to access 5 element from the array using subscript and index?
- How to include system time and date in the report generation in COBOL programming?
- In a COBOL II PERFORM statement, when is the conditional tested, before or after the perform execution?
- Explain call by context by comparing it to other calls in COBOL.
- If you were passing a table via linkage, which is preferable - a subscript or an index?
- Explain what are the differences between COBOL and COBOL II?
- How may divisions are there in JCL-COBOL in COBOL?
- What is the purpose of Identification Division in COBOL?
- What is the difference between PIC 9.99 and 9v99?
- Explain what is the difference between NEXT SENTENCE and CONTINUE?
- What COBOL construct is the COBOL II EVALUATE meant to replace?
- Explain what is the significance of 'above the line' and 'below the line' ?
- What was removed from COBOL in the COBOL II implementation ?
- Explain call by context by comparing it to other calls in COBOL.
- What does PIC 9.99 Indicates in COBOL?
- Explain what are the different data types available in COBOL ?
- Name the divisions in a COBOL program ?
- Explain what are the types of record locks and how are they set?
- Explain the process of releasing record locks in COBOL?
- The maximum number of dimensions that an array can have in COBOL-85 is?
- Differentiate COBOL and COBOL-II using suitable examples.
- What is PERFORM and VARYING in COBOL?
- How many sections are there in data division?
- What is Redefines clause in COBOL?
- What will happen if you code GO BACK instead of STOP RUN in a stand-alone COBOL program
- Explain the main difference between external and global variables?
- Can you describe the difference between COMP and COMP-3 usage?
- Explain what is the difference between index and subscript in COBOL?
- What division, sections and paragraphs are mandatory for a COBOL program?
- Can JUSTIFIED be used for all the data types?
- Why occurs can not be used in 01 level?
- What is report-item in COBOL?
- Explain what is the difference between next and continue clause.
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