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

IBM MainFrame (5234)
IBM AS400 (1355)
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MainFrame Interview Questions

Questions Answers Views Company eMail

How many instream we can write in single jcl?

1 1931

How to override a dsn that is contained in a proc called by another proc? I need to do the override in the calling jcl?

1220

How to get the last record in vsam file in cluster? And how can you get the ksds file records into your cobol program?

1216

How can you get the ksds file records into your cobol program?

1147

How do define dynamic array in cobol. how do you define single dimensional array and multidimensional array in your cobol?

1315

How do define dynamic array in cobol.

1191

how do you define single dimensional array and multidimensional array in your cobol?

1159

How do you eliminate the duplicates?

982

Tell about how do you eliminate the duplicates?

1072

We have an output dataset in job with disp parameter as shr.

1007

File1 has 100 records and file2 has 200 records I want to copy 50 records which are in both file into file3?

980

What is open data path?

1054

What is the primary file?

1212

What is the use of member in pf?

1050

Last statement of any rpg program is lr?

1142

Un-Answered Questions { MainFrame }

Is automatic restart possible in jcl? If yes, how?

1182

What are the building blocks used in vsam datasets?

1042

What is the physical storage length of timestamp data type?

1159

What are the different types of table spaces?

1075

Can dynamic calls be used in CICS?

1207

What is db2 and what is the use of db2 optimizer?

1120

can any one help in hawkeye and turnover or any change management system plzzzzz or send the documents to my mail id :gvsp.as4@gmail.com

2504

How to take backup of table in db2?

1133

what is the sqlcode -501

13352

Explain the three location modes?

965

Explain the catalog?

1044

What is the format of comment statement?

1295

What are the types of identifiers?

1093

Explain the difference between section, paragraph and sentences?

1061

What is the purpose of dd * statement in jcl?

1341

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