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 18743Hi 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 7351What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?
2657How to find the UNIT and VOLUME of a (a) KEPT (b) UNCATALOGED and (c) CATALOGED dataset - using (i) JCL and using (ii) ISPF ?
2733Is 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 13704How 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 17432If Name is NOT given for a JOB statement, then will it give error or installation will supply it for the JOB ?
1 9199How 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 27405Post New IBM Interview Questions
What is java sql package?
State some of the drawbacks of perfusion.
What jobtracker is in hadoop? What are the activities followed by hadoop?
What are arrow functions?
When a spring is cut into two, stiffness becomes ?
Where the QTEMP library will get created? if the the answer is QSYS, then howcome more than one job can create same library name(QTEMP) in QSYS? what is the uniqueness of QTEMP? For example, run the below command in different workstation WRKOBJ QSYS/QTEMP And take 8 in the option to check the description. both will have different info. so where(which LIB) exactly the QTEMP is stored?
What is difference between java.util.Date and java.sql.Date?
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Where do you see yourself after five years? : bpo
Can you insert NULL in unique column?
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if Paint Application shows error masg what we do?
How to use conditional loops in qtp ?