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How strong are you in CICS / DB2 (SQL)? or Are you appearing for CICS / DB2 interview? Check this out. 1. What is transaction routing? 2. What is automatic journaling? 3. How and where is the SQLCA specified in a DB2 - COBOL program? 4. Why should you use a UNION instead of a JOIN? 5. What is the difference between a '%' and '-' when used with the LIKE keyword in a SQL query? 6. What are the three ways in which the CICS system can be started? 7. What is the purpose of CICS BIF DEEDIT? 8. How can the use of the same TDQ by different users prevented? 9. What does it mean when EIBCALEN is zero? 10. Is there any referential integrity defined between the tables in QMF? 11. What is the difference between smallint and Integer? 12. What is a 'nonleaf' page? 13. What is cursor stability? 14. When a second READ WITH UPDATE is given against the same file in the same task prior to releasing the file, what will happen? 15. What is the function of the Base Locator for Linkage (BLL)? 16. In which CICS table, the length of the Task Work Area is specified? 17. What does DB2 EXPLAIN do? 18. How can an application release main storage acquired by the GETMAIN command? 19. What is DCLGEN? 20. What are the mapset, map and field definition macros?
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