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

what is cursor stability?

IBM,

2 6329

how do we solve soc 7 and soc4 ?

Tech Mahindra,

3 10775

how the control comes back from subprogram to mainprogram

IBM,

3 7532

if a dataset is already created with fixed length but after that i want to change fixed length to variable length then how is it possible

IBM,

3 9366

what is the difference between perform varying and perform until

TCS,

4 20751

wat is curser?? and its types???

HSBC,

4 12580

Hi Dude,this is Ram.could any one tell me aboue CURRENT OF clause in DB2. Thanks in advance.......

2 5348

what is SYNCHRONIZATION?

Syntel,

3 7870

how to check the table is empty or not?

IBM,

3 11802

give the examples of strings in cobol

IBM,

1 5311

what is the difference between where clause and having clause

IBM,

2 9002

In cobol+DB2program if the code of cobol program has changed than i have to do precompilation once again?

TCS,

6 11577

In DCB, what is LRECL,BLKSIZE,DSORG

TCS,

1 8218

In SPACE,what is directory,RLSE

TCS,

6 11032

what is fixed length and variable length and difference between them

CGI, Wipro,

1 6633

Un-Answered Questions { MainFrame }

what EXEC statement is and what is the syntax of EXEC statement used in JCL?

1224

What is the function of the verb initialize?

1128

What is rebind in db2?

1122

Define exec cics retrieve?

1246

When do you get -811 sqlcode and how to resolve it?

1069

What is a set in idms?

918

What is the cobol picture clause of the db2 data types date, time, timestamp?

1131

what are the additional information you should give in the dd statement while defining the next generation of a gdg?

1050

How to read the 2nd last record of a VSAM file? (The file size is huge and we don't know the key)

3324

How to execute stored procedure in db2 command editor?

1113

Explain the function of dd name parameter with a 2 part structure; audit.report?

1524

Define an aey9 abend?

1309

Explain The Keywords Edtcde & Edtwrd?

1460

What do you mean by an alias?

1185

State the maximum value up to which volumes can be inserted to an stogroup?

1103

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