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

IBM MainFrame (5219)
IBM AS400 (1324)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

Why there is no questions in this column?

6 10195

What is a GDG

IBM,

4 12089

What is the different ways to initiate a task?

2 9379

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 32247

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 29730

what is the process of precompiler?

2 11670

What is buffrpool? Where we use it ?

Tesco,

2 10076

what is Runstats? Whem will u choose to runatats?

Danske,

1 9297

what is REORG? what is the use?

4 10173

What is binary search?

3 8341

What is the difference between PIC 9.99 and 9v99?

7 38717

What is the difference between index and subscript?

Visa,

5 32078

What is SET TO TRUE all about, anyway?

5 12346

What is COMP-1? COMP-2?

CitiGroup,

3 14257

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 3690

Un-Answered Questions { MainFrame }

What is ibm db2 connect?

150

What is the use of base and index registers in the IBM 360/370 processor?

2925

What is an mdt (modified data tag)?

146

what are two types of record are used in subfile?

166

What is the meaning of the eibaid field?

153

In job processing, what happens in conversion stage?

186

name few ibm supplied libraries?

295

Which components manage deadlocks in db2?

181

What is a db2 collection?

131

What is with ur in db2?

127

Explain mdt?

161

Explain how to pass instream data in sysin with assembler?

161

What is meant by an isolation level?

153

What is the pic clause for the any bll cell type of data fields?

155

Mention the downsides of page level lock.

197

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