What is an EXPLAIN in DB2. How and what is the steps followed in EXPLAIN command. Can all the queries be used in EXPLAIN command to check the performance.
3 16819Hi Please try to be to-the-point. 1) How to INCLUDE a JCL segment in a JOB ? (A Small example) 2) What is SPOOL and what is SPOOL FULL ? and how to direct the output of a Jobstep to SPOOL ?
3 5938What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?
1998How to find the UNIT and VOLUME of a (a) KEPT (b) UNCATALOGED and (c) CATALOGED dataset - using (i) JCL and using (ii) ISPF ?
2172Is there GOTO and SWITCH-CASE available in JCL ? Is IF-THEN-ELSE available in JCL also just like it is available for VSAM datasets under Model Commands category ?
1 12597How many JOB statements a JCL can have ? If there are more than one JOB statements in a JCL, are they submitted in succession or in parallel ?
4 15468If Name is NOT given for a JOB statement, then will it give error or installation will supply it for the JOB ?
1 8374How to release a JOB (from the input queue) held by TYPRUN = HOLD ? and how to see the installation default time after which a JOB will be automatically released ? How to see the list of currently HELD JOBS ?
5 25223Post New IBM Interview Questions
Name 4 new elements in html5 that were not available in previous html versions.
What does ac voltage controller mean?
What are the building blocks used in vsam datasets?
What is the importance of tolerance in engineering?
Who is the father of go (golang)?
what is a jcl?
How will you communicate between two components?
How many chart of accounts can be attached to a company code?
What is with open in python?
What is the function of data link layer?
What is partial key?
Is objective c open source?
What is Virtual Private Database in Oracle?
How hadoop mapreduce works?
What is meant by experiments?