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MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 12621

What is a GDG

IBM,

4 14797

What is the different ways to initiate a task?

2 10994

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 40440

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 34494

what is the process of precompiler?

2 13628

What is buffrpool? Where we use it ?

Tesco,

2 11431

what is Runstats? Whem will u choose to runatats?

Danske,

1 10911

what is REORG? what is the use?

4 12145

What is binary search?

3 10102

What is the difference between PIC 9.99 and 9v99?

7 47784

What is the difference between index and subscript?

Visa,

5 36048

What is SET TO TRUE all about, anyway?

5 15390

What is COMP-1? COMP-2?

CitiGroup,

4 16583

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 4616


Un-Answered Questions { MainFrame }

What is Pic 9v99 Indicates in COBOL?

488


State the differences between vsam and non-vsam files?

407


What is mainframe computer /system?

395


Suppose I have five jobs to do. But I want to hold one?

507


At what point are extension eliminators mandatory?

370






is it possible to create a physical file without dds?

877


If you are current on the owner of a set, what is the difference between obtain next and obtain first?

476


i want to store 20 digits . how will u do it in cobol ?

696


What is a trigger in the db2 database?

435


what is the function of rlu ?

706


what is a base cluster in vsam?

506


Can you define attribute byte?

425


What is commarea (communications area)?

388


What is the as400 called now?

372


When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?

314