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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

Why banking use IBM framework?

IBM,

1 5949

What is use of IBM framework?

IBM,

2132

How IBM framework work?

IBM,

2246

Tell me abt any another framework which is challening for Ibm framework

IBM,

2116

Explain Introduction abt Ibm framework

IBM,

2170

Expalin about Ibm frameworkinh working & is it platform independant & open source?

IBM,

2087

Give me example of Ibm framewoek Application?

IBM,

1 4879

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

IBM,

2253

What will happen if we try to create GDG (+2) generaton instead of (+1) generation?

1 7431

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

6 11020

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

3 10249

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

2 8406

What are isolation levels? Where do we need to specify them in compiling JCL?

3 9302

What is SDSF?

3 11872

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

T systems,

2 10002

Un-Answered Questions { MainFrame }

Program A (Normal COBBAT) calling a B Program (DB2COBOL, COBBATDB which is using a VSAM file. its a dynamic call. How we will handle VSAM file decleration in our from JCL from where we are running A PGM. And should we have PLAN for A pGM also. if possible can some one post a sample JCL. Thanks for help in advance.

5762

what is the syntax of ams modal commands?

1275

What is the purpose of dd * statement in jcl?

1303

Which division and paragraphs are mandatory for a COBOL program?

1291

What is the difference between non-join logical files and join logical files?

1133

What does the following code do? Ap wkur,=p5 where wkur is a label?

1101

What is meant by bmp mode?

1089

What is perform?

1112

Explain the maximum number of pcbs allowed in a psb?

3636

What is the mainframe computer?

956

How to create db2 table in mainframe?

1165

How to Save a Query?

1602

Mention the various locks that are available in db2.

1054

What is amode(31)

1183

What is ment by record level identifier?

1152

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