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

JCL Interview Questions

Questions Answers Views Company eMail

How gdg are concatenated?

1119

What dd statement is used to supply the name of a dataset?

1386

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

1097

How can unused space allocation be returned to the system when a dataset is closed?

1496

What is the purpose of dd dummy statement?

1463

When space is allocated for an output dataset, what units can be used?

1267

What is the function of //cntl statement?

1336

What is the function of dd disp parameter?

1135

Many jcl statements contain specific values designed to direct and control the execution of the statement. What are these fields called?

1227

What is the function of job statement in jcl?

1094

What is the format of comment statement?

1218

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

1384

In order to continue a job after a return code of 12 in step1, what the step2 exec statement include?

1 3337

Where can program checkpoints be stored for use in a restart?

1440

How can values be passed from the job stream to an executable program?

1442

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Un-Answered Questions { JCL }

Explain the purpose of the dd keylen parameter?

1169

Explain how can return codes be tested before execution of a job step?

1329

Explain the function of dd disp parameter?

1121

Name what parameter directs the output of the job log dataset?

1054

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

1223

Explain dfsort utility?

1343

What is the purpose of dd dummy statement?

1463

What statement can be used to send data to another mvs jes3 node?

1645

A dd statement consists of 4 fields. Name them?

1420

what is JCL?

1161

What is the function of dd name parameter with a 2 part structure; audit.report?

1243

What is concatenating?

1082

Why block size is multiple of lrecl in jcl?

1427

Explain about ISPF/TSO Commands

1949

Is their any limit for data sets?

1188

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