MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
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MainFrame Interview Questions

Questions Answers Views Company eMail

what are the ways of passing data to a cobol program from jcl?

IBM,

1 2495

which parameter is used to check the syntax of a jcl without executing it?

IBM,

1430

what is use of dcb parameter in dd statement?

IBM,

1353

what is use of space parameter in dd statement?

IBM,

1335

which parameter is use to declare the name of dataset in dd statement?

IBM,

1328

a jcl has 2 steps. How to code the jcl such that if step1 abends, then step2 runs. Else, job terminates with step1?

IBM,

1 2711

what disp parameter we mention for creation of temporary dataset so that we can use it in later steps?

IBM,

1292

what are the various stages of job processing?

IBM,

1355

which statement is used to end the in-stream procedure in a jcl?

IBM,

1 2014

a set statement is used to define commonly used symbolic across job steps or procedures. It initializes the previous values in the symbolic names. It has to be defined before the first use of the symbolic names in the jcl. State whether true or false?

IBM,

1144

what happens in execution stage in job processing?

IBM,

1204

when can a job time-out occur? How to overcome that?

IBM,

1358

in a jcl, a large volume dataset is loaded to a table using bmcload in step1 and an image copy of the loaded table is taken using bmccopy in step2. Step2 abends because the image copy dataset cannot hold the volume of the table. How can this be rectified?

IBM,

1359

what is address space in mvs?

IBM,

1 3054

how to send a sms to a mobile through mainframe mvs?

IBM,

1241

Un-Answered Questions { MainFrame }

which is Best IBM Mainframe Training and Placement Institute in Ameerpet Hyderabad

1557

in ways data can be passed to a COBOL program from JCL?

1301

What is the difference between plan and package in db2?

1182

How would you find out the total number of rows in a db2 table?

1110

Can I cleanly uninstall oorexx?

1025

What is the difference between fixed length and variable length records?

938

before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?

2236

if we want to use a gdg which is already created by some job, then how to use the reference of the last generation in a jcl?

2360

How is data retrieved from multiple tables using a single sql statement?

1093

How to find the maximum value in a column in the db2 database?

1139

In sms datasets, what is the function of the dd mgmtclas keyword?

1438

What is universal database?

1126

What is the procedure to solve an ASRA ABEND?

1092

How does the jcl specify the job to os?

1225

how many files can be defined in f specs?

2493

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