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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

What is the meaning and use of the EIBAID field?

4 27325

How do you get data from a task that began with a START command?

2 6312

Explain the various ways data can be passed between CICS programs.

IBM,

2 9337

Which option of the PCT entry is used to specify the PF key to be pressed for initiating a transaction?

IBM,

2 7676

What is the meaning of the ENQ and DEQ commands?

IBM,

1 11082

What is the function of the EXEC CICS HANDLE CONDITION command?

3 17798

Mention the option (along with argument type) used in a CICS command to retrieve the response code

3 9315

The READ command with INTO option will read the record specified into the data area specified (True or False)

1 4439

If DATAONLY option is specified in the SEND MAP command what will happen?

2 9246

What is the name of the mapset definition macro?

1 4643

What is the other way of terminating a transaction?

IBM,

2 6759

Why is a TERM ID recommended in naming a TSQ?

IBM,

1 5195

Into what fields will the date and time values be moved after execution of the above command?

IBM,

1 4798

What CICS command would you use to read a VSAM KSDS sequentially in ascending order?

IBM,

4 12554

How do you control cursor positioning?

IBM,

3 6700

Un-Answered Questions { MainFrame }

What is db2 instance?

1166

What is the maximum number of segment types allowed for a single database?

1179

What Is The Error If We Don't Get Login Screen?

1110

How Chain operation copies the record's data to the input buffer for the program?

1666

What is the difference between ooRexx and IBM's Object REXX for Windows?

1146

What do you mean by monitor block?

1906

. How to know why the OPM job is in MSGWAIT state?..WHAT COULD BE THE REASON FOR it?

8033

Can you tell me how can you find out the # of rows updated after an update statement?

1153

Write a program to enter and display the names of students in a class using the occurs clause.

1262

How to remove the spaces at the end of each record in the output file of variable length, via cobol program?

1221

What is cobol db2?

1051

What is link edit in cobol?

1271

What is the difference between PIC 9.99 and PIC9v99?

1410

What are some uses of the evaluate statement? Explore the syntax of the evaluate statement?

1030

File not opened because library is *PROD and debug is UPDPROD(*NO). ? what may be the reason? how to solve it..?

3011

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