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 is free space left in ksds dataset?

1081

What is the importance of common attribute?

1036

What are the different types of table spaces?

955

Explain referential integrity?

1067

How are composite and multiple indexes different?

963

Can records be accessed randomly in esds?

929

What is the difference between general testing and mainframe testing?

1060

Does qtp tool support mainframe application testing?

1041

What is mainframe application testing?

1012

What is mainframe computer /system?

985

How jcl is used for testing batch programs?

1241

Can we use DISP=SHR in output file in JCL

1380

How to print 10 to 1 if the input have only 10 digit number?

1232

What is the facility that allows mainframes to be partitioned into lapars?

1057

Can level check error occur if we do chgpf?

1220

Un-Answered Questions { MainFrame }

Ap wkur,=p5 where wkur is a label?

1092

which utility is used to run a cobol-db2 program?

1331

What is the syntax of JCL statement?

1176

how can I tell when to replace the array?

1169

I would like to know some real time questions.. please any one help me.. If the changes made by you .. lead to system inconsistency how others will know its cause???

2065

how to read database records without locking them?

1784

What is alias in db2?

1011

how to initialize a register to 0000?

1084

When do you specify the isolation level?

990

Mention the guidelines to write a structured cobol program?

1049

How is a typical db2 batch pgm executed?

1129

Tell me what type of files we can process thru file-aid?

893

What is the difference between Call and a Link?

1144

which are the string manipulation opcodes?

1043

What is the kcp in the cics?

1134

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