Database( week 7,8)


Database: A collection of interrelated data stored together with controlled redundancy to serve one or more applications in an optimal way.

Types of Database Models:
•       Hierarchical database
•       Network database
•       Relational database
•       Object-relational database

In this week we did an activity to create a database using Microsoft Access.

Comments

Post a Comment

Popular posts from this blog

Data and information (information management),(week 1,2)

This session was about ice-breaking session. At first, our lecturer miss khairunnisha gave us a form to fill. The purpose of this activity was to inform about data and information.it was about my personal information which I filled discussing with my friend la from Myanmar. by this activity, I knew about data---------------- DATA --which is an incomplete form and also can be numbers, characters, symbols, pictures or even sound.  --it has no value when it exists in that form before going to be an information                                                 Information: Ø           -Information is data but organized and meaningful. Ø     -Purpose, meaning and the process can be information. • ...
Read more

IT and ICT (week 3,4)

IT: IT stands for information technology. It is a computer-based tool to support the information.          Information technology architecture:   A high-level map or plan of the information assets in an organization.   Integrates entire organization’s business needs for information, infrastructure, and applications. Information technology infrastructure:   IT components, IT services, and IT personnel that support an entire organization.   IT components: computer hardware, software, and communications technologies.   IT services: Data management, systems development, and security management. ICT: Information and communications technology or information and communication technology, usually abbreviated as ICT.                                  ...
Read more