MainFrame Interview Questions
Questions Answers Views Company eMail

Name a few CICS programs which are generally used ?

624

Give certain situations where NEWCOPY is obligatory?

682

Can a CICS code be a part of a copybook? If so, then what are the outcomes after compilation?

613

What are the different rules of SORT operation?

683

What is the difference between PIC 9.99 and PIC9v99?

760

Why is it necessary that file needs to be opened in I-O mode for REWRITE?

728

What is the Purpose of Pointer in the string?

630

How can we find that module can be called – whether DYNAMICALLY or STATICALLY?

694

What is the use of LINKAGE SECTION?

1 987

Which mode is used to operate the sequential file?

650

What is the difference between comp and comp-3 usage?

665

What are the access modes of START statement?

702

Which is the default, TEST BEFORE or TEST AFTER for a PERFORM statement?

801

How arrays can be defined in COBOL?

649

What are INPUT PROCEDURE and OUTPUT PROCEDURE?

673


Un-Answered Questions { MainFrame }

how many types of display are available on as/400 for user interaction?

620


input= ,,,, mainframe training ,,, hyderabad .... location.... output1=$ mainframe training in hyderabad location$ output2=**** mainframe training in hyderabad location ****. In this pgn when we give input considering the spaces the output is displayed in this format.Like in the place of ,,,, $ should be displayed likewise.So please helpmeout.

1764


what is the difference between a package and a plan. How does one bind 2 versions of a cics transaction with the same module name in two different cics regions that share the same db2 subsystem?

591


what is the function of rlu ?

964


name a few common vsam status codes?

602






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

1210


Code the related portions of cics/cobol-i programs to gain addressability to twa area assigned to a particular task. Assme that the size of twa area is 300bytes. What are the advantages if cobol-ii is used in the place of cobol?

662


How to compare data between two tables in db2?

648


which single rpg opcode performs both setll and reade?

1084


What kind of database is db2?

557


What is package in db2 mainframe?

544


what happens when sflsiz = sflpag? What are the advantages and disadvantages?

696


What is dbkey? Explain.

479


Can any one tell me that how we go for the compare,unit testing after changing requirement as per client request. this is very helpful for me when u give suitable (coading) exmple.

1700


Which command is used to replace CDUP command in FTP IF i WANT TO USE SFTP?

1770