Assessment

Dear Students, please copy the following questions in the paper of your own and write in with the correct answer.

Fill in with the correct answer.

1.	________________________ is where all the information system's data are kept as records and will be accessed again for the system's used.
2.	________________________a collection of tools, features, and interfaces that enable users to add, update, manage, access, analyze and also delete the content of a set of data.
3.	A ________________________ is a physical implementation of an attribute exists in Entity Relationship Diagram.
4.	A ________________________ is a named, two-dimensional table of data.
5.	________________________ is a field whose value is used to identify one and only one record.

Assessment

Dear Students, please copy the following questions in the paper of your own and write in with the correct answer.

Fill in with the correct answer.

6.	A ________________________ is a collection of data that have something in common with the entity and also refers as a________________________.
7.	________________________ is the process of converting complex data structures into simple, stable data structures.
8.	A relation is in ________________________ if every nonprimary key attribute is functionally dependent on the whole primary key.
9.	Second normal form (2NF) is based on the concept of ________________________.
10.	________________________ is a condition where non key attributes is depends on non key attributes.