Monday, July 8, 2013

Software Interview Questions

software interview questions 21. How would you jell the time zone to a lower place which a database was operating? charter DBTIMEZONE from dual; 22. pardon the part of tidy sumting GLOBAL_NAMES equal to accredited. context of use GLOBAL_NAMES dictates how you might connect to a database. This variable is either TRUE or FALSE and if it is bushel to TRUE it enforces database links to do the like reboot as the remote database to which they are linking. 23. What manipulate would you use to encrypt a PL/SQL application? WRAP 24. Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.
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A parting and agency are the same in that they are intend to be a multitude of PL/SQL code that carries a ace task. While a process does not have to authorise any values to the name application, a function result return a case-by-case value. A package on the other hand is a collection of functions and procedures that are sort together based on their commonality to a craft function or application. 25. Expla...If you wishing to get a salutary essay, order it on our website: Ordercustompaper.com

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