IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 6994

What is a GDG

IBM,

3 8725

What is the different ways to initiate a task?

2 6928




why occurs clause not mentioned in 01 level

Tesco, HCL, TCS, NIIT,

6 24047

How to resolve the soc4 and soc7 errors?

RBS, IBM,

5 23821

what is the process of precompiler?

2 8654

What is buffrpool? Where we use it ?

Tesco,

2 7810

what is Runstats? Whem will u choose to runatats?

Danske,

1 6728

what is REORG? what is the use?

4 7601

What is binary search?

3 6065

What is the difference between PIC 9.99 and 9v99?

6 29351

What is the difference between index and subscript?

Visa,

5 27585

What is SET TO TRUE all about, anyway?

5 9054

What is COMP-1? COMP-2?

CitiGroup,

3 11061

What is difference between COBOL and VS COBOL II?.

1 1971







Un-Answered Questions { IBM MainFrame }

What are the types of record locks and how are they set?

564


How do you get parameter from JCL to PL1?

1075


I have a subprogram B calling from mainprogram A.I have opened a cursor in A ,Can i fetch the same cursor in subprogram B , If yes , Please explain the reason?

986


The natural file converted to PDF file if Yes then explain ?

1799


1.give the details about WHEN OTHER. 2. how many form are available in evaluate.

697






I have a program with an Array of 5000 occurences which is being passed from 5 sub levels to the front end screen. Thess 5 programs using each 5*2 = 10 different arrays with size as 5000. This is causing the transaction to utilize more storage consupmtion. I am looking to reduce the storage consumption. As part of that initially i thought Dynamic array may solve my problem. After viewing the comments given i see its same as normal array. IS there any other way we can resolve this issue?

360


How to find the UNIT and VOLUME of a (a) KEPT (b) UNCATALOGED and (c) CATALOGED dataset - using (i) JCL and using (ii) ISPF ?

1163


what about F1 & F2 keys in xpeditor? And their functionalities?

1291


What is an area sweep and when is it used?

394


If an array is multi-dimensional dynamic array how do you deal with it & provide me some examples?

1251


File not opened because library is *PROD and debug is UPDPROD(*NO). ? what may be the reason? how to solve it..?

1362


WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"

1188


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' ?

775


which is Best IBM Mainframe Training and Placement Institute in Ameerpet Hyderabad

143


what is the resolution for sb37 error

5066