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IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why do we code s9 (4) comp. Inspite of knowing comp-3 will occupy less space?

 706

Name the divisions, which are available in a cobol program?

 681

What is the difference between structured cobol programming and object alternativelyiented cobol programming?

 704

What is amode(31)

 716

Explain how will you differentiate between an internal and an external sort, the pros and cons, internal sort syntax etc

 817

What is the difference between a binary search and a sequential search what are the pertinent cobol?

 729

What is a scope terminator give example?

 652

What is the difference between comp and comp-3?

 694

Difference between cobol and cobol-ii?

 704

What are literals?

 626

What kind of error is trapped by on size error option?

 738

What are the different data types in cobol?

 786

Can we redefine the field of x(200) to less than 200?

 814

What is the local-storage section?

 681

What is the difference between perform … with test after and perform … with test before?

 877

Un-Answered Questions { IBM MainFrame }

If I have limited experience with Rexx or it's been a long time since I've used it, what kind of help is available to get me started?

546

What is a bind in idms?

446

Hello All, We have requirment to Replace BMC Db2 Load product thru CA FAST LOADPlus product. Do anyone have JCL to for FAST LOADPLUS and what all are thing need to take in consideration.

2322

how to compare two datasets without using superce because output is limited to 133 bytes

1478

What is multi row fetch in db2?

601




What is a run unit in idms?

494

can you specify some the distinctive features of a ksds, key sequenced dataset?

593

Difference between fixed length and variable length records.

497

how do u conduct impact analysis?

1796

Differentiate between hdam and the hidam databases?

537

What is qsam?

428

How many ways are there for initiating a transaction?

586

Explain difference between read work file 1 and read work file once? Why we are using work file once?

556

What is the maximum value that can be stored in s9(8) comp?

611

Define psb?

567

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