do1.pdf - Workshop 1 Question 1. Student Course STUDENT...

Workshop 1
Question 1.
Student

Course

STUDENT_GRADE
Question2.
Define the following terms and explain with an example?
● Application :

● Data vs information
•
Data is a collection of facts, whereas information offers a context for those facts. While
data is raw and unorganized, information is organized. Data does not depend on
information; however, information depends on data.
•
For example, A single customer's bill amount is data at a restaurant. Restaurant operators,
on the other hand, can obtain useful information by collecting and interpreting many bills
over a period of time.
● Database : The database is the collection of structural information or data which are stored
electronically in a computer system. It is controlled by a database management system (DBMS).
The data, the DBMS, and the applications that go with them are referred to as a database system,
which is commonly abbreviated to just a database.
● DBMS : Database Management Systems (DBMS) are computer programs that store, retrieve,
and process data. The DBMS allows users to create, insert, update and delete data in the
database.