You must complete Networking to unlock this Lesson.

DATABASE

CONTENT

  1. Computer Database Format

 

Computer Database Format

The computer database has the following features:

1. File: This is designed as tables, e.g. Student File, Employee File, Customers File etc. A file is a group of related records.

Example:


TABLE 1: Student’s Record 1

2. Table: These are composed of rows and columns.

3. Row (Record): This contains related information; it contains the data for a specific member of the entity group.

4. Column (Field): This contains specific type of information, e.g., Registration number, Age, Name, Sex, Class, etc.

 

EVALUATION

  1. Write short note on the following: (i) Field (ii) Record (iii) Table (iv) File
  2. Table are made up of …………..

Lesson tags: Computer Science Lesson Notes, Computer Science Objective Questions, SS3 Computer Science, SS3 Computer Science Evaluation Questions, SS3 Computer Science Evaluation Questions First Term, SS3 Computer Science First Term, SS3 Computer Science Objective Questions, SS3 Computer Science Objective Questions First Term
Back to: COMPUTER SCIENCE/ICT – SS3 > First Term
© [2022] Spidaworks Digital - All rights reserved.
error: Alert: Content is protected !!