problem
hypothesis
experiment
observation
conclusion
PS: dont laugh at my answer I am only 9!!!!!!!!!!!!!
PHEOC is very popular in science to know which comes next
functions of DBA in DBMS
Functions of a typical database management system?
Database Functions can and so can Statistical Functions. It depends on what it is you want to do.
Functions of a Database Management System: - Database Definition - Database creation (storing data in a defined database) - Retrieval (query and reporting) - Update(Changing the contents of the database) - Programming User Facilities for system development) - Database revision and restructuring - Database integrity control - Performance Monitoring
create the database
database
They are organised into categories. Those categories are: Database functions Date and time functions Engineering functions Financial functions Information functions Logical functions Lookup and reference functions Math and trigonometry functions Statistical functions Text functions External functions Cube functions
Are really important in an Oracle Database.
discuss database and field functions
database
Excel is not a database itself, but a lot of spreadsheets by their nature are databases in their structure if laid out like a table. Excel also provides a range of database facilities and inbuilt database functions. Amongst the facilities are the ability to sort and to apply filters and use forms to enter data. The inbuilt functions mainly correspond to other functions in Excel, except that they can be done with criteria applied to the database. So like the SUM, MIN and MAX for example, there are functions called DSUM, DMIN and DMAX, amongst others.
It depends on what database are you using. There are some ways in PHP but the most common of them are PHP native database driver and PDO. PHP native database driver is a collection of functions to communicate with a particular DBMS, they usually have the DBMS name prefixed in the function name. For example, driver functions for MySQL have mysql_* prefix.