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,

1326

which are the member types which seu supports?

IBM,

1326

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

IBM,

1169

which are the relational operators in rpg?

IBM,

1121

which are the string manipulation opcodes?

IBM,

1072

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

IBM,

1196

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

IBM,

1461

which indicator is used for read?

IBM,

1135

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

IBM,

1086

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

IBM,

1184

which single rpg opcode performs both setll and reade?

IBM,

1 1759

which type of object is used in db2/400?

IBM,

1047

why do we use readc? What is sflnxtchg?

IBM,

1187

why is as/400 called object oriented machine?

IBM,

1 1680

why is the declare cursor statement is used for?

IBM,

1056

Un-Answered Questions { MainFrame }

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

1140

What is the maximum number of subfiles that can be specified in a display file?

1915

If you are current on the owner of a set, what is the difference between an obtain next and obtain first? Actually in which topic will we use dis???Plz explain it clearly

3160

hi provide info about any real time requirement in health care and banking services mainframe applications. pls send immediate reply to me.

1990

how can a gdg base be created in a jcl. What is the difference between empty and scratch parameter while defining/altering gdg base?

1275

Explain the benefits you can get from mainframe connect?

970

What is the meaning of copy idms subschema-binds in idms?

868

Is it possible to alter a table – for example adding a column, when another user is accessing or updating some columns?

1080

Is db2 a programming language?

1044

What is distributed relational database architecture? And components?

992

How to Provide Column Names Using the DRAW Command ?

1526

What are sqlcodes –803,-805, -811, -818,-904,-911,-913,-101, +100?

1183

what are transient data sets defined to cics?

1170

What Is The Difference Between Goto & Exsr?

1657

What is the difference between physical file and logical file?

1134

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