FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

WHAT IS DATABASE MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Describe the properties of an object
A
Information
B
Object
C
Subject
D
Attributes
Explanation: 

Detailed explanation-1: -A property is an attribute of an object or an aspect of its behavior. For example, properties of a document include its name, its content, and its save status, and whether change tracking is turned on. To change the characteristics of an object, you change the values of its properties.

Detailed explanation-2: -An object characteristic that is always present and occupies storage, even if the attribute does not have a value. In this respect, an attribute is similar to a field in a fixed-length data structure. A distinguishing feature of attributes is that each attribute has its own methods for setting and getting its value.

Detailed explanation-3: -Objects and materials have different characteristics or properties. The properties of materials include features such as color, size, and shape; whether theyare rough or smooth, shiny or dull, hard or soft, and flexible or stiff.

Detailed explanation-4: -Attributes in object-oriented programming are defined for classes and objects such as a data element representing the quality or state of the class or object. An attribute defines a particular property of an object, element or file. It can also refer to a specific value for a given instance of that property.

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