MainFrame Interview Questions
Questions Answers Views Company eMail

Hey, What is the difference between SCAN,CHECK,XLATE OPCODES? please give me the answeres with example in real time senario?

1 21450

Hi, I have a requirement File A : I have 6 records out of which 4 are same. File B: I have 8 records out of 6 records are same. The 4 records in FILEA and 6 records in FILE B are same. If we substract we will get two records, I need these two records in output file This is because to remove the duplicates from the database. Through easytrieve we can compare but for that there should not duplicates, but in my file I have duplicates. Thanks in advance!!

2 9872

How to read records from flat file in reverse order through COBOL program?

Accenture, Broadridge, IBM, MAT, Polaris, SPIC, Syntel, TCS, Wipro,

14 67433

I have 2 dimensional array with having 100 elements. So how to find the 11th item in an array?

IBM,

6 14398

How do I release jobs in queue and change a job destination to a different printer. I know wrkjobq but I have not worked with As/400 for a while,so_can someone help me?

2 5480

How do I remove a flag or check no. or name when a user opens too many sessions?

1764

1) How to declare a file? 2) How to define a display file? 3) How to monitor error messages in RPG? 4) How to find the attributes for subfiles? and what is the DDS for subfiles?

TCS,

2 9126

what is the difference between SETON RT & RETURN?

5 19917

what is A-MODE and R-MODE?

2 7745

What is QSAM file?

Wipro,

1 7316

is it possible to submitt more than one job in job card in jcl? and if yes than is it necessary to have the jobs same name?

Accenture,

4 23803

if we have a job consist of two steps and each step calling a proc having 10 steps each then how many steps are counted only 2 or 22(10+10+1+1)? can we have more than 255 steps in a single job?

Accenture,

5 11318

what r the quality process in development

1 4514

can we have more than one job in a single job card that is we are specifying only one 'job' statement in the jcl.

Accenture,

7 17562

soc-7 is a bad data,invalid data. when ever we are moving the alphabets in the position of numeric then we got this abend. so my question is if o1 ws-data pic 9(1) value passing the alphabet some x. then we got soc-7 or not? i want clarification ?

CitiGroup, IBM,

7 10409


Un-Answered Questions { MainFrame }

How to find the number of rows in a db2 table?

640


What Is The Error If We Don't Get Login Screen?

671


How many bytes S(8) comp field occupy and its maximum value?

1620


is delete operation supported in an esds? Is rewrite operation possible in esds?

585


Tell me how many alternate indexes you can have on a dataset?

603






what is the difference between a package and a plan. How does one bind 2 versions of a cics transaction with the same module name in two different cics regions that share the same db2 subsystem?

594


How to dsect parameter is used in bms?

697


What are the jcl procedures?

636


What guidelines should be followed to write a structured cobol prgm?

659


What is the difference between drop table and delete table?

540


Is there any command to check wether the ps file is in sorted order?

2419


What is db2 command?

576


What does the following code do? Ap wkur,=p5 where wkur is a label?

605


define a shared access path?

971


How many module come in Ibm framework?

1536