If we create a simple design of student exam database in the perspective of object oriented database management system model then what kind of attributes and classes in the database can follow in the diagram object oriented management system model?- Part 2

How to create a simple design of student exam database in according to the object oriented database management system model?-Part 2

The Subject of the students

It is class according to the object database and there fields are their subjects in the class of ‘subjects of student’. There are some basic subject has taken in the class are English, Hindi, Mathematics, Science and S.S.T. in the fields or attribute. It holds numerical data type in their fields.

{English = Numerical data type}

{Hindi = Numerical data type}

{Mathematics = Numerical data type}

{Science = Numerical data type}

{S.S.T. = Numerical data type}

The Parent’s signature

This image database record to stores only image data type. The parent signature must be included in the student exam database to verify the student exam database of particular student. It holds image data type in the field or attribute.

{Parent Signature = GIF Data type}

The signature of Guardian

It is an optional attribution in the database if the parents of student are not present in their signature. It holds the image data type in the field or attribute.

{Signature of Guardian = GIF Data type}

The signature of Principal

It is a strong attribute in the database because the Principal must be verifying the student exam databases. It holds the image data type in the field attribute.

{Signature of Principal = GIF Data type}

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