class7 :

Domain Modeling:

It is a process of creating a conceptual model in code for specific problem. Sometimes the model can describe various entities, attributes, behaviour and also constraints that govern the problem domain.

Table:

It represents information in a grid format, the advantage of using grid is taht it allows us to understand the complex data by referencing on two axes.

What is a table cell? A: where each block in the grid is refered to as table cell To write a table in HTML we write row by row.

##JS:

SIMPLE OR PRIMITIVE DATA TYPES JavaScript has five simple (or primitive) data types:

• String
• Number
• Boolean
• Undefined (a variable that has been declared, but no value has been assigned to it yet).

Functions allow you to group a set of related statements together that represent a single task.

• to update the value of property —–use dot notation

object name.prop mame= ‘prop value’;

• to delete the value —— use delete key word