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 18589Hi 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 7201What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?
2567How to find the UNIT and VOLUME of a (a) KEPT (b) UNCATALOGED and (c) CATALOGED dataset - using (i) JCL and using (ii) ISPF ?
2681Is 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 13613How 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 17249If Name is NOT given for a JOB statement, then will it give error or installation will supply it for the JOB ?
1 9118How 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 27238Post New IBM Interview Questions
What is android:oneshot?
Explain the pages in layout set.
What is default password for postgres?
What is the function of ctrl end?
Explain why we need biasing for transistor, fet and mosfet?
Explain the types of queues?
What are the different normalization forms?
In Javascript are calculations with fractional numbers guaranteed to be precise?
What happens when multiple applications open multiple tcp connections?
How to do Language Internationalization in AngularJS?
What is trigger types of trigger?
Why is jsp used for?
What is a boolean field?
How to read, write and delete cookies in jquery?
What is application engine meta data?