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 alias in db2?

1115

What is clone table?

1116

What is scrollable cursor in db2?

1128

What are types of indexes?

1194

What is bind and rebind in db2?

1195

What is cascading rollback?

1284

How can the firstname and the lastname from the emp table be concatenated to generate complete names?

1327

What is catalog database in db2?

1219

What is database reorganization?

1186

What is copy pending and check pending in db2?

1051

Why cursor is used in db2?

1092

What is an instance in db2?

1089

What is the use of with ur in db2?

1115

Can we delete records from view?

1025

How do I delete a table in database?

1079

Un-Answered Questions { MainFrame }

Define cobol?

1484

What is meant by MDT? Furthermore, comment on FRSET and FSET ?

1220

What are the contents of dclgen?

1167

What information does a psb contain?

1183

what is program status data structure?

2522

Define cics interface block?

1045

Give the format of using and giving in sort statement. What are the restrictions with it?

1096

maximum number of subfiles that can be active for a single file is?

1784

What is qsam?

885

what is the command to know key fields of file?

1244

what are the commands used to gain exclusive control over a resource?

1274

What is the main function of the sign-on table?

1126

What is a segment in ims?

1087

Specify the requirements for automatic task initiation?

1059

Explain dfsort utility?

1407

For More Un-Answered { MainFrame } Questions Click Here