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IBM MainFrame Interview Questions
Questions Answers Views Company eMail

how yo view the vsam file?

DSRC, TCS,

5 39792

can any one expalin check point with an example?

 1 4282

insert into tablename a column1, column2 select column1, column2 from tablename b i am getting abend -104..can any one help?

Syntel,

3 8285

We are aware of eliminating the duplicate records from outyput fiel using sort utility. Can we get the duplicate records in to another file in the Same sort utility?

 2 8182

What is the difference between base table and view?

 7 30250

I have a KSDS File.I hav a Records like 1,2,3,4,5,6,...100. I want to read using Dynamic mode like from 10 th Record onwards like, 10,12,14,16,18,....60. Waht is the command for this.

CTS,

2 7336

How can i write a comp-3 variable into a sequential file should i declara the field in the file description as comp- 3?

 1 9898

what is QSAM?use of the QSAM?how it is used?

 1 6174

Alt key is used for what type of vsam file

 3 6354

How many cluster index can have in a table?

HSBC,

3 6236

what is level 66 means??

 7 25596

What is UNION,UNION ALL?

 2 12318

What are the different types of VSAM files available?

CSC,

3 11395

What is Control Interval, Control Area ?

L&T,

1 6472

How do you load a VSAM data set with records ?

 2 6225

Un-Answered Questions { IBM MainFrame }

List out all the tables that are a part of cics ?

568

Is ibm db2 free?

563

how long does the install of oorexx take?

556

what is the size of the address space in kbs for 16 bit address space?

618

Can you explain differences between temporary storage queue (tsq) and transient data queue (tdq)?

580




List down the data types in the db2 database.

624

What type of database is db2?

517

What are the different parameters that are used in vsam?

709

Define RCT.

725

What is the binary search?

531

Explain the difference between local and central version operating modes?

467

10. Why mainframe testing is so important? Give any three advantages of Mainframe Testing?

3044

What is netezza database?

559

What is the maximum size of varchar data type in db2?

636

What is frset?

558

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