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 concatenate different LRECL of files?

IBM,

2 14710

How to pass instream data in sysin with Assembler?

ANZ, IBM,

2 10925

CAN ANYONE TELL ME WHAT IS "JOB-CARD"

Syntel,

4 9208

difference between group clause and order clause

1 5230

without performing any operations on a file how can i know whether it contains data or not

2 6282

maximum of how many screens we can open in emulator

2 5705

can we use COPY statement in w-s section? how?

3 7035

WHAT IS SOC3?HOW IT CAN BE RESOLVED?

1 21402

How many variables can be declared in w-s section.?

2 5854

how to move the records from file to array table. give with code example

ADP, Syntel,

2683

db2 variable decimal(15,2) what is the equalent size of cobol variable

Syntel,

2 18616

how do you move only numeric data from A to B 01 A pic x(10) value 'a1b2c34d5e'. 01 B pic x(5).

DELL, Mind Tree,

2 7700

Can we call a CICS program from a batch program or viceversa?If so, how?

3 7783

what are the copybook changes generally we done?can anyone tell me......... Thanks in advance........

1 4228

What happens in the background of spool when we submit a job for compilation and execution... This is a recent question in ibm...Kindly help me.....

IBM,

3 7219

Un-Answered Questions { MainFrame }

when is a tag statement used in rpg?

2253

Kindly specify the pic clause for the any bll cell type of data fields?

1228

What are the various error conditions seen in rexx?

930

Explain the logical message in cics?

1041

What is database manager in db2?

1028

what is the purpose of overrides?

1756

System Testing for Mainframe Developers What is System Testing? integration testing ? what's the procedure ..

2087

What is cursor with hold option in db2?

1094

What are various loop types supported by rexx?

959

Define floating maps with illustration?

1013

What are s0c1, s0c4, s0c5, s0c7 and socb?

1183

How many sections are there in data division in COBOL?

1147

What is the meaning of the enq command?

1095

What is the output of the following command given in tso/ispf terminal?

1028

What is the use of lds (linear data set)?

1038

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