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

which are the figurative constants used in rpg?

IBM,

1329

which are the member types which seu supports?

IBM,

1336

which are the query selection criteria, which can be given in a query?

IBM,

1174

which are the relational operators in rpg?

IBM,

1130

which are the string manipulation opcodes?

IBM,

1080

which cl command can be used at program execution to redirect the file named in an rpg program?

IBM,

1204

which cl command is used to trap error messages during program execution?

IBM,

1469

which indicator is used for read?

IBM,

1139

which of the cl command can be used to determine which logical files are dependent on a specific file?

IBM,

1093

which of the following operations does not zero the field flda defined as 4,0?

IBM,

1188

which single rpg opcode performs both setll and reade?

IBM,

1 1773

which type of object is used in db2/400?

IBM,

1057

why do we use readc? What is sflnxtchg?

IBM,

1194

why is as/400 called object oriented machine?

IBM,

1 1696

why is the declare cursor statement is used for?

IBM,

1058

Un-Answered Questions { MainFrame }

Explain how to access vsam file?

1089

Which division and paragraphs are mandatory for a COBOL program?

1277

Explain the difference between cics program control table (pct) and cics processing program table (ppt)?

1064

Expalin about Ibm frameworkinh working & is it platform independant & open source?

2076

Can QSAM files be accessed from CICS?

1134

What is mainframe testing?

1105

have you ever know what is the meaning of Packed Decimal

1574

What is the distinction amongst include and copy?

980

when are the unique constraints executed?

1130

What is the picture clause of null indicator variable?

1138

which program rpg or cl is efficent to update a transaction onto a database file and why ?

1243

Where can program checkpoints be stored for use in a restart?

1440

what are the types of abends that occur on job failure? And explain the possible causes of these

1624

WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"

2401

for which platforms is uni-rexx available?

985

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