Which is faster delete or truncate?

1130

What is db2 optimizer?

1239

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

1222

Is there any command to check wether the ps file is in sorted order?

2888

A table has two indexes defined. Which one will be used by the SEARCH?

1285

How to get the last record in vsam file in cluster? And how can you get the ksds file records into cobol program?

1176

Explain the difference between intra partition tdq and extra partition tdq?

995

What is the mainframe computer?

943

Explain about rct.

1090

Following a db2 update statement, what is the quickest way to compute the total number of updated rows?

1074

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

2245

What is the IDD?

1553

Explain difference between read work file 1 and read work file once? Why we are using work file once?

968

In job processing, what happens in conversion stage?

1197

Write a cobol program making use of the redefine clause.

1185