COBOL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

COBOL Interview Questions

Questions Answers Views Company eMail

What will happen if we generate GDG +2 version instead of +1 version?

T systems,

2 9968

Can we move SPACES to numeric field and ZEROES to alphabetic field? If yes what are the way doing this?

T systems,

6 44924

What will happen if we generate GDG (+2) version without generating (+1) version?

IBM, T systems,

2 20393

How many maximum number of procedures can we write in one COBOL program?

5 10610

Can we MOVE X(9) to 9(9) OR 9(9) to X(9)? If yes what are the ways for doing this?

T systems, Tech Mahindra,

12 64119

What is SDSF?

IBM,

13 21629

What will happen if we move SPACES to numeric field and ZEROES to alphabetic field?

T systems,

7 31345

What are ISOLATION LEVELS? Where do we need to specify them?

EXL,

3 10588

What are ISOLATION LEVELS? Where do we need to specify them in compiling JCL (Exactly which statement and what is syntax for it)?

T systems,

2 9499

What are differences between Static Call and Dynamic Call?

IBM, KBC, Keane India Ltd, Verizon,

10 28554

is it possible to rename 01 level?

4 10766

in how many mode we can open a file ?

4 8658

what is the purpose of linkage section?

10 19777

what is the difference between start and startbr?

2 12200

what r the types of perform statement

4 31144

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Un-Answered Questions { COBOL }

What is Pic 9v99 Indicates in COBOL?

1256

1.give the details about WHEN OTHER. 2. how many form are available in evaluate.

2104

What are 77 levels used for?

1106

For rewrite, why is it mandatory that file needs to be opened?

1105

System Testing for Mainframe Developers What is System Testing? integration testing ? what's the procedure ..

2076

Difference between array and sub-script ?

1656

What are declaratives and what are their uses in cobol?

1202

1.Is it possible to move the data from 99.99 to 99v99? 2.What is the CICS-vsam Compilation process? 3.In My GDG 5 generation will be there GDG3 got an abend what will happen? 4.In my GDG first generation is +1 And I want to add the new generation what will happen previous generation? 5.How can you give the PIC clause below conditions A). s9 (reddy), B). s9 (5) occurs 5 times? 6.How override the proc from a particular step? and what is symbolic and override Procs?

5811

how we sort two input files based on a common column and giving one o/p file please send me the coding logic?

2131

what happens if parmparameter passes zero bytes to the program

2131

What is the difference between Structured COBOL Programming and Object Oriented COBOL programming?

1115

What are the different types of condition in cobol and write their forms.

1111

Write a program to explain size error.

1198

What are the pertinent COBOL commands?

3174

What are the different rules to perform a Search?

1095

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