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 was the robotech rpg?

IBM,

1271

how can you display specific subfile page on the screen in unequal subfile?

IBM,

1214

during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.

IBM,

1281

how can I tell when to replace the array?

IBM,

1271

what is kids-rpg?

IBM,

1178

is this a rpg channel?

IBM,

1226

how do I do concatenation in rpg iv, like I do in cl?

IBM,

1 2602

what is the use of sflnxtchg?

IBM,

1324

how do I preserve and clean the array?

IBM,

1213

what do you mean by an input subfile, what are the keywords required?

IBM,

1312

how do I declare a table or array in rpg iv?

IBM,

1230

what is the rpg system?

IBM,

1337

what is file information data structure?

IBM,

1 2293

what is flat file?

IBM,

1 2316

what is a rpg?

IBM,

1248

Un-Answered Questions { MainFrame }

What is inspect in cobol ?

1356

What are the full forms of spufi and dclgen and why are they used?

1145

What are types of indexes?

1198

What are the different type of meta operations available in plex

1733

Define a page in idms?

885

what is a logical file?

1925

What are storage attributes of records?

967

What is the main function of linear dataset?

1152

in ways data can be passed to a COBOL program from JCL?

1297

What are Naming Conventions in QMF?

1887

What are the cics tables?

1121

What is the difference between read(1) and read work file once?

1119

what happens when COND is coded in JOB statement and when COND is coded inside EXEC statement?

1351

What are the various isolation levels possible?

1184

define the purpose/use for sflrna?

1756

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