Software Interview Questions

software interview questions 21. How would you determine the time zone infra which a database was operating? select DBTIMEZONE from dual; 22. Explain the mapping of tidy sumting GLOBAL_NAMES equal to TRUE. Setting 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 have the like name as the remote database to which they are linking. 23. What command would you use to encrypt a PL/SQL application? WRAP 24. Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

A function and agency are the same in that they are intended to be a assemblage of PL/SQL code that carries a iodin task. While a procedure does not have to return any values to the name application, a function will return a single value. A package on the other hand is a collection of functions and procedures that are grouped together based on their commonality to a business function or application. 25. Expla...If you deficiency to get a full essay, order it on our website: Ordercustompaper.com

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