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

IBM MainFrame (5234)
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MainFrame Interview Questions

Questions Answers Views Company eMail

What is the problem of ordered sequential files access?

1161

Write the code implementing the perform … varying.

1065

how do you reference the variable block file formats from cobol programs

1255

how do you reference the printer file formats from cobol programs

1219

How to remove the spaces at the end of each record in the output file of variable length, via cobol program?

1169

Discuss about changing dataset name in proc.

1235

how do you reference the variable unblock file formats from cobol programs

1328

how do you reference the fixed unblock file formats from cobol programs

1235

Write a program that uses move corresponding.

1145

State the various causes of s0c1, s0c5 and s0c7.

1082

What do you understand by psb and acb?

1122

How to remove 2 duplicate records and copy only one using job control language?

1219

what is amode(24), amode(31), rmode(24) and rmode(any)?

1147

Write the code to count the sum of n natural numbers.

1208

What are declaratives and what are their uses in cobol?

1205

Un-Answered Questions { MainFrame }

how to read database records without locking them?

1842

what is the maximum number of files allowed in rpg?

1639

is it there an easy way to determine if an html section is available to issue a wrtsection upon?

976

The content of Physical file is as below: hfcftp wruquief SENDPASV 0 CDUP ASCII GET 01100901.CSV ramndk/ECP505.EC0110090 (REPLACE QUIT Thw above commands will get executed when we call STRTCPFTP from CL program.... Now if I want to use SFTP what can be the solution? plz reply in detail....Thank you for ny help... I m using RPG/ILERPG to download...

2365

What is the role of schema in the db2 database?

1273

How do I delete a column in db2?

1109

how do you fire a batch job from a cics txn ?

1051

How to find the list of source physical files in a library?

1118

What are storage attributes of records?

902

what are the different opcodes available in rpg for database access ?

1703

How do you concatenate the firstname and lastname from emp table to give a complete name?

1076

A dd statement consists of 4 fields. Name them?

1420

What do you mean by rollback?

991

What is mainframe computer /system?

1020

Receive consists of buffer option in it. What is the significance of this option?

1047

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