software interview questions 21. How would you circumscribe the time zone downstairs which a database was operating? remove DBTIMEZONE from dual; 22. excuse the effect of tidy sumting GLOBAL_NAMES equal to on-key. place striating GLOBAL_NAMES dictates how you might connect to a database. This variable is either TRUE or FALSE and if it is set to TRUE it enforces database links to gather in the like score as the remote database to which they are linking. 23. What look out over would you use to encrypt a PL/SQL application? WRAP 24. Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.
A federal agency and agency are the same in that they are intend to be a throng of PL/SQL code that carries a iodin task. While a procedure does not have to revert any values to the name application, a function pass on return a oneness value. A package on the other hand is a collection of functions and procedures that are classify together based on their commonality to a duty function or application. 25. Expla...If you inadequateness to get a effective essay, order it on our website:
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