Explain about maximum displacement?

1118

suppose if you added a coloumn to db2 table, How would it be the Impact analysis?

2119

How to create a link between multiple maps in a mapset?

63

What is the main function of linear dataset?

1154

What guidelines should be followed to write a structured cobol prgm?

1217

How long have you been working on mainframes?

1018

What are different data types in cobol?

1401

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

1391

I need to insert a record in a file using STRSQL containing the some field values same as an already existing record in that file.I know to smple insert mentioning those values one by one.But is there any another query can be prepared for the same .Please share the query if known to you. Thanks in advance.

2790

List the various advantages of using jcl language?

1530

Explain the difference between physical map and symbolic map?

1041

How dummy is used in jcl?

1207

How can record locking be achieved in those DB2 versions which do not support it?

1141

WHICH REPLY CODE IS USED BT sftp ? ... (e.g.226 is used by FTP IF FILE IS TRANSFERED)

2212

what is a spool file?

1194