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MainFrame Interview Questions
Questions Answers Views Company eMail

Explain packages.

 651

Mention the definition of cobol in varchar field.

 676

Explain the function done by data manager?

 843

Define buffer pool.

 615

Outputs of explain are with matchcols = 0. What does this signify?

 605

Explain in detail about buffer manager and its functionalities?

 549

Mention the various locks that are available in db2.

 604

Explain about dbrm.

 599

Can I redefine an x(200) field with a field of x(100) ?

 748

What is comp-1?

 548

How many bytes will a s9(8) comp field occupy ?

 653

What is Comp-2?

 621

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

 589

Give the format of using and giving in sort statement. What are the restrictions with it?

 615

Can I redefine an x(100) field with a field of x(200)?

 519

Un-Answered Questions { MainFrame }

Explain how to find occurrence of mu and pe fields in a file?

487

What is declare cursor?

600

What is dclgen (declaration generator)?

592

What does the 'cemt:cics' transactions do?

626

what is the purpose of coding notify parameter in job statement?

671




How can we override a file during runtime in rpg?

671

How is a type of file defined in the jcl that executes the cobol program?

698

In a test environment, is there a need to run a runstats?

542

which are the member types which seu supports?

795

Highlight the difference between a symbolic map and physical map?

587

what is db2 restart?

1682

How to run my rexx exec?

548

what is the difference between *like and *namvar ?

1526

in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?

688

Define RCT.

725

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