WEEK 12

LAST TOPIC OF THE TRIMESTER HA
So good to complete the trimester within 12 weeks,yet i hate it when its exam.But i got no choice that's why am a student.hahhahahahhha.
The final topic was relational database.
This topic was a bit tough  to understand because it was a bit technical,but by ALLAH'S grace it went well at the end.
 A Database Management System (DBMS) is a set of programs that enables you to store, modify, and extract information from a database, it also provides users with tools to add, delete, access, modify, and analyze data stored in one location. A group can access the data by using query and reporting tools that are part of the DBMS or by using application programs specifically written to access the data. DBMS’s also provide the method for maintaining the integrity of stored data, running security and users access, and recovering information if the system fails. The information from a database can be presented in a variety of formats.