COBOL Interview Questions
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COBOL Interview Questions
- What is COBOL program?
- Name the divisions in a COBOL program?
- What are the different data types available in COBOL?
- What does the INTIALIZE verb do ?
- What is 77 level used for?
- What is 88 level used for?
- What is level 66 used for?
- What does the IS NUMERIC clause establish?
- How do you define a table/array in COBOL?
- Can the OCCURS clause be at the 01 level?
- What is the difference between in dex and subscript?
- What is the difference between SEARCH and SEARCH ALL?
- What should be the sorting order for SEARCH ALL?
- What is binary search?
- My program has an array defined to have 10 items ....
- How do you sort in a COBOL program? Give sort file definition, sort statement syntax and meaning.
- How do you define a sort file in JCL that runs the COBOL program?
- What is the difference between performing a SECTION and a PARAGRAPH?
- What is the use of EVALUATE statement?
- What are the different forms of EVALUATE statement?
- How do you come out of an EVALUATE statement?
- In an EVALUATE statement, can I give a complex condition on a when clause?
- What is a scope terminator? Give examples.
- How do you do in-line PERFORM?
- When would you use in-line perform?
- What is the difference between CONTINUE and NEXT SENTENCE?
- What does EXIT do?
- Can I redefine an X(100) field with a field of X(200)?
- Can I redefine an X(100) field with a field of X(200)?
- What do you do to resolve SOC-7 error?
- How is sign stored in Packed Decimal fields and Zoned Decimal fields?
- How is sign stored in a comp-2 field?
- How is sign stored in a COMP field?
- What is the difference between COMP and COMP-3?
- What is COMP-1? COMP-2?
- How do you define a variable of COMP-1? COMP-2?
- How many bytes does a S9(7) COMP-3 field occupy?
- How many bytes does a S9(7) SIGN TRAILING SEPARATE field occupy?
- How many bytes will a S9(8) COMP field occupy?
- What is the maximum value that can be stored in S8(8) COMP?
- What is COMP SYNC?
- What is the maximum size of a 01 level item in COBOL I? in COBOL II?
- How do you reference the following file formats from COBOL programs:
- What are different file OPEN modes available in COBOL?
- What is the mode in which you will OPEN a file for writing?
- In the JCL, how do you define the files referred to in a subroutine?
- Can you REWRITE a record in an ESDS file ? Can you DELETE a record from it?
- What is file status 92?
- What is file status 39?
- What is Static and Dynamic linking?
- What is AMODE(24), AMODE(24), AMODE(31), RMODE(24) and RMODE(any)? (applicable to only MVS/ESA Enterprise Server).
- What compiler option would you use for dynamic linking?
- What is SSRANGE, NOSSRANGE?
- How do you set a return code to the JCL from a COBOL program?
- How can you submit a job from COBOL programs?
- What are the differences between OS VS COBOL and VS COBOL II?
- What are the steps you go through while creating a COBOL program executable?
- Can you call an OS VS COBOL pgm from a OS VS COBOL II pgm ?
- What are the difference between COBOL and COBOL II?
- What is an explicit scope terminator?
- What is an in line PERFORM? When would you use it? Anything else to say about it?
- What is the difference between NEXT SENTENCE and CONTINUE?
- What COBOL construct is the COBOL II EVALUATE meant to replace?
- 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 ot other calls.
- What is the linkage section?
- What is the difference between a subscript and index in a table definition?
- If you were passing a table via linkage, which is preferable - a subscript or an index?
- Explain the difference between an internal and an external sort
- What is the difference between comp and comp-3 usage?
- When is a scop terminator mandatory?
- In a COBOL II PERFORM statement ...
- In an EVALUATE statement is the order of the WHEN clauses significant?
- What is the default values for an INITIALIZE ...
- What is SET TO TRUE all about, anyway?
- What is LENGTH COBOL II?
- What are the pertinent COBOL commands?
- What is the point of the REPLACING option of a copy statement?
- What will happen if you code GO BACK instead of STOP RUN ...
- How can I tell if a module is being called DYNAMICALLY or STATICCALLY?
- What is the difference between a DYNAMIC and STATIC call in COBOL,
- How may divisions are there in JCL-COBOL?
- What is the purpose of Identification Division?
- What is the difference between PIC 9.99 and 9v99?
- What is PIC 9.99 Indicates?
- Why do we code S9(4) comp. Inspite of knowing comp-3 will occupy less space.
- The maximum number of dimensions that an array can have in COBOL-85 is?
- How do you declare a host variablr in COBOL ...
- What is Comm?
- Differentiate COBOL and COBOL-II
- What is PERFORM? What is VARYING?
- How many sections are there in data division?
- What is Redefines clause?
- How many bytes does
- What is the different between index and subscript?
- What is the different between Structured COBOL Programming ...
- What division, sections and paragraphs are mandatory for a COBOL program?
- Can JUSTIFIED be used for all the data types?
- What happens when we move a COMP-3 field to ...
- What will happen if you code GO BACK insteal of STOP RUN in a stand-alone COBOL program
- What is the difference between external and global variables?
- You are writing repirt program with 4 levels of totals: city ...
- What is difference between COBOL and VS COBOL II?
- Why occurs can not be used in 01 level?
- What is report-item?
- Difference between next and continue clause
- What is the Importance of GLOBAL clause According to new standards of COBOL
- What is the Purpose of POINTER Phrase in STRING COMMAND
- How do we get current date from system with century?
- What is the maximum length of a field you can define using COMP-1?
- Why do we code S9(4) COMP? In spite of knowing COMP-3 will occupy less space?
- What is the LINKAGE SECTION used for ?
- Describe the difference between subscripting and indexing ?
- COBOL program questions listing
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