IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 7397

What is a GDG


3 9138

What is the different ways to initiate a task?

2 7245

why occurs clause not mentioned in 01 level

Tesco, HCL, TCS, NIIT,

6 25048

How to resolve the soc4 and soc7 errors?


5 24525

what is the process of precompiler?

2 9096

What is buffrpool? Where we use it ?


2 8125

what is Runstats? Whem will u choose to runatats?


1 7099

what is REORG? what is the use?

4 7924

What is binary search?

3 6375

What is the difference between PIC 9.99 and 9v99?

6 30192

What is the difference between index and subscript?


5 28140

What is SET TO TRUE all about, anyway?

5 9391

What is COMP-1? COMP-2?


3 11477

What is difference between COBOL and VS COBOL II?.

1 2171

Un-Answered Questions { IBM MainFrame }

Tell me abt any another framework which is challening for Ibm framework


Hi, i would like to start a new carrier in DB2 DBA.Which and what all step should i have to take..?


Can any one tell me that how we go for the compare,unit testing after changing requirement as per client request. this is very helpful for me when u give suitable (coading) exmple.


how can i see junk values in dclgen or in hostvariable of comp ?


How to resolve deadlock issue


If JOBA is in MSGW due to data decimal error and DUMP is generated and I found that Decimal field formatted with some special char which is coming from Input file amd file has millions of records. How I can find out on which record the error is occur. Please share your experience.....


I have one ps file in which there are 3 fileds emp_no,emp_name and leave_app.this ps file information give the detail of employee which is going to apply for leave.suppose emp_no=113430,emp_name=ajay,leave_app=1 that means he is going to apply for 1 day leave.and accordingling the table in db2 will be updated means if he has that no of leave in his account then he will get dat leave and updated acc. in table(leave_balance=previous leave present in table-leave_app).Now i want to check whther the updated result is correct or not by comparing the two ps file using IEBCOMPARE or icetool so what is going to be the two ps file and how its is going to be compare.


suppose program A is calling program B, at a time A will send 100 records but it has to send 500 records. how it will possible?


How the interaction between DB2, SQL, and QMF takes place?


What are the pertinent COBOL


What is SQL Code -904 and -903 in DB2 And how to handle it?


WORKING-STORAGE SECTION. 77 W-A PIC 9(3)V99 VALUE 23.75. 77 W-B PIC ZZ9V99 VALUE 123.45. PROCEDURE DIVISION. MOVE W-A TO W-B. DISPLAY W-B. STOP RUN. compiler : IGYGR1080-S A "VALUE" clause literal was not compatible with the data category o subject data item. The "VALUE" clause was discarded. WORKING-STORAGE SECTION. 77 W-A PIC 9(3)V99 VALUE 23.75. 77 W-B PIC ZZ9V99. PROCEDURE DIVISION. MOVE 123.45 TO W-B. MOVE W-A TO W-B. DISPLAY W-B. STOP RUN. 2375


What is timing concept in mainframe?


How to define a array dynamically.....


i want to learn mainframe..any websites and material to learn from basic..? my mail id :