IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 5540

What is a GDG

IBM,

3 7137

What is the different ways to initiate a task?

2 5702




why occurs clause not mentioned in 01 level

Tesco, HCL,

6 20885

How to resolve the soc4 and soc7 errors?

RBS,

5 21140

what is the process of precompiler?

2 7190

What is buffrpool? Where we use it ?

Tesco,

2 6640

what is Runstats? Whem will u choose to runatats?

Danske,

1 5382

what is REORG? what is the use?

4 6554

What is binary search?

3 4993

What is the difference between PIC 9.99 and 9v99?

6 25796

What is the difference between index and subscript?

Visa,

4 25129

What is SET TO TRUE all about, anyway?

4 7822

What is COMP-1? COMP-2?

CitiGroup,

3 9374

What is difference between COBOL and VS COBOL II?.

1 1215







Un-Answered Questions { IBM MainFrame }

What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?

878


My IMS main progam is calling Db2 subroutine ...Its giving - 923 db2 sql code..so could any one tell how to solve this issue.

2070


in options (main) , what is meaning of main . if u not used main what will happen? After compiling, os will not understand where to load and execute from

789


how do u start your process after conducting impact analysis ?

728


How to Clear a Query Using the RESET Command ?

248


can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

875


What are the pertinent COBOL

976


1) SORT FIELDS=(20,4,CH,D,10,3,CH,D) OUTREC FIELDS=(7:20,4,C' FUTURE ',20,2,10,3,1Z,1,9,13,7, 24,57,TRAN=LTOU,6X'FF') This example illustrates how a fixed-length input data set can be sorted and reformatted for output. The SORTIN LRECL is 80 bytes. The reformatted output records are fixed length with a record size of 103 bytes. SOLRF (the IBM-supplied default) is in effect, so unless the SORTOUT LRECL is specified or available, it will automatically be set to the reformatted record length of 103. in the above example i have some doubts that a) sort fields=(20,4,CH,D,10,3,CH,D) -what exactly it does and this fields related to output record fields or input record fields b)outrec used to refprmat the records after sorting that means could please reply me as soon as possible Thanks. Venkat

4664


How to Build a Row Condition?

437


What is the advantages of using IDMS compared to other database systems?

233


How to Get Information About the Tables?

334


How to define a array dynamically.....

4567


What do we mean by 'Virtual storage' for a dataset and for a JOBSTEP ? What is the significance of the following statement for a programmer 'Virtual storage results in program addresses being independent of the addresses that actually exist in a computer' ?

635


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?

734


is it compulsory commitment control in journal?

1020