IBM MainFrame Interview Questions
Questions Answers Views Company eMail

how to update asingle record in adabas? by using GET, can we do a single record updation?

Satyam,

1 3979

which are the parameters mandatory in job card ?

Accenture,

4 6397

How to copy VSAM files without using REPRO

ADP,

3 7177

is step name is compulsory in jcl ?

2 5915

I have put two write operations in a single para for two different conditions.Will that lead to an abend or run successfully and write two records?

CTS,

1 5248

Is it possible to access some memory location (Ex: VAR1 DS P) without using Base Displacement?

HCL,

1 2810

What is symbol table in assembler?

HCL,

2 4459

Suppose we have 5 steps in a job.No step should be executed After submitting every step in a job

AVB, IBM,

2 5063

query to just fetch first matching row and stop execution. once one matching row is found ..no more records should be checked.. if the first record is matching.. the query must stop

IBM,

2 4572

What is the maximum Key length of a KSDS dataset

2 2509

What is dummy parameter in JCL??

TCS,

3 6576

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Mphasis,

1 4355

i want new rexx tool which will perform jcl chk without submitting it

1590

How to recover a deleted source physical file from library?

HCL,

1 3249

If we put three reads in COBOL in the same para one after the other, to read a PS file,will it read the same record thrice or it will read three records sequentially? For example : Input File 01 02 03 Para 900 Read infile Display Infile rec Read infile Display infile rec Read infile Display infile rec. What will be the output?

2 4217


Un-Answered Questions { IBM MainFrame }

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

1830


Explain control variable in online screens?

541


How are data passed from jcl parm to assembler program?

573


Cursors can be declared in both working-storage & procedure division, agreed. But is there any difference? If could you please suggest what is the difference

730


Describe the uses of ams?

533






State the maximum value up to which volumes can be inserted to an stogroup?

595


How IBM framework work?

1764


What is check constraint. Explain with example.

637


Can you define mdt?

674


What is the difference between next sentence and continue in cobol programing language?

695


What is universal database?

607


Is their any set of rules for dd? Explain.

648


What is meant by explain?

652


Why include statement is used in a jcl?

677


What is the difference between hdam and hidam databases?

559