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

How to rename a VSAM file as well as it's index file?

CitiGroup,

4 20798

What it does If we specify TYPRUN=P & it is not substituted by SCAN 0r HOLD in VALUE SET.

11942

Why do we have multiple base registers in certain programs?

IBM,

4 13943

what is amp?

3 9972

Can we use COND=EVEN on a job card, when jobs are scheduled through scheduler?

L&T,

1 6609

Can we use COND=EVEN on a job card, when jobs are scheduled through scheduler?

L&T,

5 13638

You have a *USE authority on a Library and *All authority on a file in that Library.Can you change the data in that file?

1 5459

I have a RPG program of 100 Lines and first line is to SETON indicator LR. Will the program execute rest of the 99 Lines?

6 15994

how to resolve the file status 47.......

MMM,

1 20379

how to transfer the file from pc to mainframe??

4 9271

how to see the last records in vsam dataset??

1 8182

how to transfer the file from pc to mainframe??

2 19396

how to transfer the file from pc to mainframe??

TCS,

5 16120

how to transfer the file from pc to mainframe??

3 12415

when will be use the tdq and tsq??

2528

Un-Answered Questions { MainFrame }

What is load utility in db2?

1239

How many minimum number of line codes does PL/1 DB2 program requires?

3040

what is message subfile?

1810

Define TCT.

1225

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

3214

If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?

1148

what is the facility that allows mainframes to be partitioned into lapars? A.z/os b.pr/sm c.vitual storaged.coupling facility

1254

What is a db2 collection?

1114

Can you define a gdg?

1055

What is a set? How may sets be ordered?

903

Can any one explain the basic things about RLU and Printer Files and their Definitions for both and why are they used,i'm a newbee so please help me out

3528

How do you simulate the explain of an embedded sql statement in spufi/qmf?

1149

How can a fb file convert to vb file using sort program?

1402

Can you explain create an empty file by using sort?

1010

why should SYSIN DD * statement should not be included inside a PROCedure snippet??? please answer this.. i need to know.

2506

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