Database gp1

which of the bellow is not belong to type of data?

• integer

• array

• scale

• time

These are the disadvantages of using Oracle Database except

• License are too expensive

• High hardware requirements

• Limited functionality

• Complexicity

what is advantages database systems?

• Security

• Redundancy

• Effective

• inefficient

Which type of DBMS system where data is organized in two-dimensional tables using rows and columns.

• Object Oriented Database

• Hierarchical Database

• Network database

• Relation database

Which system where the data elements maintain one to one relationship (1: 1) or many to many relationship (N: N).

• Object Oriented Database

• Hierarchical Database

• Network database

• Relation database

What is the primary purpose of a database?

• Storing random information

• Efficiently organizing and managing structured data

• Creating spreadsheets

• Developing websites

Correlation is one of the features of data.

• True

• False

Relational databases use tables to organize and store data, and they often use SQL for management.

• True

• False

Give one example of database systems.

Data hierarchy refers to the systematic organization of data, often in a hierarchical form. Data organization involves?