Shopping Cart

No products in the cart.

Back to Course

JSS3: COMPUTER STUDIES - 1ST TERM

0% Complete
0/0 Steps
  1. Computer Career Opportunities | Week 1
    5 Topics
    |
    1 Quiz
  2. Computer Viruses I | Week 2
    7 Topics
    |
    1 Quiz
  3. Computer Viruses II | Week 3
    7 Topics
    |
    1 Quiz
  4. Introduction To The Internet | Week 4
    4 Topics
    |
    1 Quiz
  5. Internet Terminologies | Week 5
    4 Topics
    |
    1 Quiz
  6. The Concept of Digital Divide | Week 6
    5 Topics
    |
    1 Quiz
  7. Database Concept, Definition And Terminologies | Week 7
    4 Topics
    |
    1 Quiz
  8. Database II | Week 8
    3 Topics
    |
    1 Quiz
  9. Database III | Week 9
    13 Topics
    |
    1 Quiz

Quizzes

  • excellence

  • Follow

Lesson Progress
0% Complete

Topic Content:

  • Forms of Database
    • Relational, Hierarchical, Network

We previously defined a database as a collection of records (data) stored at a central location for use by many different users. Hence, it provides consistency in the control of data.

There are three forms (models) of a database :

1. Relational database.

2. Hierarchical database.

3. Network database.

Relational Database:

This ...


E-learning Kofa Logo

You are viewing an excerpt of this Topic.

Note: If you have Already Subscribed and you are seeing this message, it means you are Logged Out.
Please Log In using the Login Form Below to Carry on Studying!

Subscribe for Access

Subscribe Now to get Full Access to ALL this Subject's Topics and Quizzes for this Term!

Click on the button "Subscribe Now" below for Full Access!

Subscribe Now

 

Try a Free Sample!

👉 Sample Topic
👉 Sample Quiz

Already Subscribed?

Log in using the form below.

Subscribe
Notify of
guest
0 Comments
Oldest
Newest
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x

Report

Harassment or bullying behavior
Contains mature or sensitive content
Contains misleading or false information
Contains abusive or derogatory content
Contains spam, fake content or potential malware

Block Member?

Please confirm you want to block this member.

You will no longer be able to:

  • See blocked member's posts
  • Mention this member in posts
  • Invite this member to groups
  • Message this member
  • Add this member as a connection

Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.

Report

You have already reported this .