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

COBOL (1072)
JCL (1031)
CICS (755)
DB2 (1122)

IMS (143)
IDMS (107)
Natural (81)
ADABAS (26)

REXX (60)
Assembler (68)
CLIST (6)
QMF (32)

MVS (25)
OS390 (10)
OS 2 (7)
VSAM (319)

IBM MainFrame Interview Questions

Questions Answers Views Company eMail

What will happen if you code GO BACK instead of STOP RUN in a stand alone COBOL program ?

Arigo Infotech, IBM,

8 37346

What is the Importance of GLOBAL clause According to new standards of COBOL?

Infosys,

2 13926

What is the file organization clause ?

2 6979

What is an in-line perform ?

Accenture,

4 15009

What R 2 of the common forms of the EVALUATE STATEMENT ?

Cap Gemini,

1 10145

Name some of the examples of COBOl 11?

CSC,

3199

In EBCDIC, how would the number 1234 be stored?

TCS,

2 10625

What are VS COBOL 11 special features?

1 5291

What are options have been removed in COBOL 11?

1 4164

What is the reference modification.

2 11096

How would the number +1234 be stored if a PIC clause of PICTUREs9(4) comp-3 were used?

6 16432

What is an index for tables?

2 6715

What is a subscript ?

3 7763

What is Alternate Index ? How is it different from regular index ?

2 15008

What is CALL statement in COBOL?

4 17344

Un-Answered Questions { IBM MainFrame }

What do you mean by storage group (stogroup)?

1085

How to find the maximum value in a column in the db2 database?

1135

What is the structure and definition for the same?

1068

Can you explain multitasking and multithreading?

1202

Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?

1051

Hi, i would like to start a new carrier in DB2 DBA.Which and what all step should i have to take..?

3210

What is the copy idms subschema-binds in idms?

906

What is iseries database?

1122

Can I redefine an x(100) field with a field of x(200)?

1011

What is a ci split? What is a ca split?

1274

Write the difference between hidam and hdam databases?

1066

how can i see junk values in dclgen or in hostvariable of comp ?

3054

what do you mean by a upgrade set in vsam?

1130

how you can access an uncataloged dataset in a JCL?

1200

how do you reference the ksds vsam file formats from cobol programs

1249

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