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MainFrame Interview Questions
Questions Answers Views Company eMail

How do you submit a JCL under CICS environment ?

Wipro,

5 14210

How to change default PROCLIB?

 1 13172

The disp in the JCL is MOD and the program opens the file in OUTPUT mode. What happens ? The DISP in the JCL is SHR and the program opens the file in EXTEND mode. What happens ?

 3 12113

How to execute a set of JCL statements from a COBOL program ?

 6 14256

What are three major types of JCL statements? What are their functions?

 1 8847

How do you submit JCL via a Cobol program?

IBM,

4 11203

Write a jcl to execute a job by 7 a.m on Jan 20,1986 ?

Maples, Patni, TCS,

5 17536

What is the max blocksize for a Tape file?

 2 11777

How do you check the syntax of a JCL without running it?

 17 67703

Can you code instream data in a PROC ?

 10 26000

What does IEBGENER do?

BirlaSoft,

10 39662

What is STEPLIB, JOBLIB? What is it used for?

 2 8149

How do you send the output of a COBOL program to a member of a PDS?

 7 16754

I have multiple jobs ( JCLs with several JOB cards ) in a member. What happens if I submit it?

 16 29777

I have a COBOL program that Accepts some input data. How do you code the JCL statement for this? ( How do you code instream data in a JCL? )

 9 21252

Un-Answered Questions { MainFrame }

What parameters can be used to limit the number of records written to a sysout dataset?

750

Differentiate between cs and rr isolation levels? Where do you specify them?

586

How to create a link between multiple maps in a mapset? How to make use of Transid in this case?

1879

Space & Skip Are Which Level Keywords?

758

How gdg are concatenated?

672




what is the purpose of data structure?

1007

What is phantom read in db2?

638

What does the following code do? Ap wkur,=p5 where wkur is a label?

615

How to get the ddl of a table in db2?

679

difference between sflrcdnbr and sflnxtchg?

703

What is the difference between oracle and db2?

587

How to fetch 1000 error records from VSAM file(Eg: 1000000 records present) while getting SOC7 abend ?

1941

what is the use of JCL?

666

explain in brief how you can create a vsam file?

660

What Are Send Map Maponly & Send Map Dataonly ?

704

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