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

Explain the index set?

1090

Explain the purpose of the file status clause in the select statement?

991

Explain the significance of the shareoptions parameter?

1010

Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?

1154

What is the purpose of idcams?

1047

What does the keyranges parameter in define cluster command do?

1050

Define free space?

1056

Define a path?

1084

Define base cluster?

1009

What are the common vsam error conditions and codes?

1083

What is recovery parameters in define cluster command?

1055

Tell me how many alternate indexes you can have on a dataset?

1100

Define gdg?

990

Explain the difference between lds and esds?

1033

What are the different versions of gdg named?

991

Un-Answered Questions { MainFrame }

what are the key words you must use when using a subfile?

1181

Explain the function of the relative record data set?

931

Name and explain the three location modes?

1360

How to check table size in db2 sap?

1039

What does a COMMIT statement do?

1387

What is commit in db2?

1055

what is a spool file?

1129

Write the difference between hidam and hdam databases?

1006

which are the string manipulation opcodes?

1079

What is dbid used in adabas?

944

What is an ims database?

1141

What is concurrency?

1233

what do you mean by gdg in vsam?

1195

Mainframe project required Postby mache123 » Thu Jan 29, 2009 9:10 pm hello..... I want to know about some real time projects.If any one have any Mainframes project, please provide me documentation of it Or else give me the link where can I find that Mainframes projects with Documentation...... or suggest me any if......please

2561

What is a junction record?

1346

For More Un-Answered { MainFrame } Questions Click Here