Class 9 Computer Science Chapter 7
Important easy to understand Notes of Class 9 Computer Science Chapter 7 English Medium written by Professor Asad Bashir Suib. These notes are very helpful in the preparation of Biology for students of the 9th class Biology English Medium and these are according to the paper patterns of all Sindh Book Boards.
Summary and Contents:
Topics which are discussed in the notes are given below:
- Important Multiple Choice Questions (MCQ's) of Class 9 Computer Science Chapter 7.
- What is the database? Give its some uses.
- What do you know about Database Management System ( DBMS). Also give its examples.
- What are the advantages of database management system over the flat file system?
- Mention Characteristics of Database Management System.
- What are the basic components of DBMS?
- Describe the steps for creating a table using a Design View.
- Write the steps for creating a query or view using Design view.
- What is data modeling? What are its important components?
- Describe the components of Data modeling.
- Describe the types of relationship.
- What are the steps to design ER model.