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 is the problem of ordered sequential files access?

1132

Write the code implementing the perform … varying.

1027

how do you reference the variable block file formats from cobol programs

1202

how do you reference the printer file formats from cobol programs

1169

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

1128

Discuss about changing dataset name in proc.

1196

how do you reference the variable unblock file formats from cobol programs

1294

how do you reference the fixed unblock file formats from cobol programs

1187

Write a program that uses move corresponding.

1101

State the various causes of s0c1, s0c5 and s0c7.

1037

What do you understand by psb and acb?

1081

How to remove 2 duplicate records and copy only one using job control language?

1185

what is amode(24), amode(31), rmode(24) and rmode(any)?

1111

Write the code to count the sum of n natural numbers.

1168

What are declaratives and what are their uses in cobol?

1159

Un-Answered Questions { MainFrame }

What is declare cursor?

1074

Name the lockable units in DB2?

1090

Outputs of explain are with matchcols = 0. What does this signify?

1015

What is static and dynamic call in cobol?

1027

which utility is used a dummy utility?

1418

What does the keyranges parameter in define cluster commends do?

910

Can you define notcat 2?

1001

How ENQ and DEQ used in CICS?

1403

What is db2 purescale?

963

How to Provide Column Names Using the DRAW Command ?

1488

What is the difference between general testing and mainframe testing?

1061

what does the opcode free do?

1894

Name the statement which can be used to send data to another mvs jes3 node?

1145

What are the main control blocks available in ims db?

1054

How many bytes does a s9(7) comp-3 field occupy ?

923

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