IN creating a model for a data abstraction for the concept of a pen,what would be the most appropriate attributes
1.gel and color
2.type and black
3.type and color
4.ball point and red
The most appropriate attributes for creating a model for a data abstraction for the concept of a pen would be:
3. type and color
The attribute "type" would cover the different types of pens such as ballpoint, gel, rollerball, fountain, etc. This attribute captures the fundamental characteristic of the pen.
The attribute "color" would represent the color of the ink that the pen writes with. This is another important characteristic of a pen as people often choose pens based on the color they need for writing or drawing purposes.