reading-notes

Object-Oriented Programming

Explain why we need domain modeling.

Domain modeling is a great tool for Agile enterprise to carry out a common language and a fundamental structure important for the analysis of features and epics. The domain model is defined and continuously refactored as enterprise knowledge about the domain improves and the system functionality evolves. https://www.scaledagileframework.com/domain-modeling/#:~:text=Domain%20modeling%20is%20a%20great,and%20the%20system%20functionality%20evolves.

Why should tables not be used for page layouts?

they are striving for a web in which content and structure are completely separate from presentation https://www.washington.edu/doit/what-wrong-using-html-tables-layout#:~:text=HTML%20tables%20were%20originally%20intended,are%20completely%20separate%20from%20presentation.

List and describe 3 different semantic HTML elements used in an HTML <table>.

: The header tag defines content that should be considered the introductory information of a page or section.

: The navigation tag is used for navigation links. ...

: This tag contains the main content (also called the body) of a page. https://www.semrush.com/blog/semantic-html5-guide/ ## What is a constructor and what are some advantages to using it? A constructor is a special member method which will be called by the JVM implicitly (automatically) for placing user/programmer defined values instead of placing default values. Constructors are meant for initializing the object. http://www.pskills.in/java/constructors-java.jsp#:~:text=A%20constructor%20is%20a%20special,meant%20for%20initializing%20the%20object. ## How does the term this differ when used in an object literal versus when used in a constructor? Objects created using object literal are singletons, this means when a change is made to the object, it affects the object entire the script. Whereas if an object is created using constructor function and a change is made to it, that change won't affect the object throughout the script. https://www.tutorialspoint.com/what-is-the-main-difference-between-objects-created-using-object-literal-and-constructor-function#:~:text=Objects%20created%20using%20object%20literal%20are%20singletons%2C%20this%20means%20when,the%20object%20throughout%20the%20script. ## Explain prototypes and inheritance via an analogy from your previous work experience. I really can not answer because I do not understand what the terms are.