![]() Now we will explain the relation with the help of our project component for example we consider two data object, product and warehouse. There are two main roles in this application. Modules and Functionalities of Leave Management System Project. In an organization, there should be an application where employees can take a leave. Relationships indicate the manner in which data object are “connected” to one another. Leave Management System Project in Java using JSP, Servlet and MYSQL Leave Management System in Java. Attribute names, describe its characteristics, and in some cases, make reference to another object. in this case, a product is defined in term of make part no, code, warranted.Īttributes define the properties of a data object. ![]() The heading is the table reflects attributes of the object. There fore the data object can be represent as a table as bellow. ![]() By COMPOSITE INFORMATION, we mean something that has a number of different properties or attributes.ĭata object can be external or internal (i.e., anything that produce or consumes information) data object encapsulates data only –there is no reference within a data object to operations that act on the data. Lorem Ipsum has been the industrys standard dummy text ever since the 1500s, when an unknown printer took a galley. In this project the data object is a representation of any composite information that must be understand by software. Employee Leave Management System Project. Data object: Leave Management System Project report
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