Testing Internet Applications Flashcards
Client-server applications in which the client is a Web browser, and the server is a Web or application server.
Internet application
We will provide an overview of the three-tier C/S architecture used in a typical Internet-based e-commerce application.
What does C/S stand for?
client-server
E-commerce architecture: The ___ represents the first tier in the three-tier architecture and houses the website.
Web server
The Web server can use static HTM pages or CGI scripts to create dynamic HTML.
What does HTML stand for?
HyperText Markup Language
The Web server can use static HTM pages or CGI scripts to create dynamic HTML.
What does CGI stand for?
Common Gateway Interface
E-commerce architecture: Tier 2 houses the ___. Here, you run the software that models your business processes.
application server
E-commerce architecture: The third tier focuses on storing and retrieving data from a data source, typically a RDBMS. Another term for tier 3 is the ___.
data layer
E-commerce architecture: The third tier focuses on storing and retrieving data from a data source, typically a RDBMS.
What does RDBMS stand for?
Relational database management system
Some e-commerce sites place an authentication server in the 3rd layer. Most often, you use a LDAP server for this function.
What does LDAP stand for?
Lightweight Directory Application Protocol
E-commerce architecture tier 1.
Presentation Tier
E-commerce architecture tier 2.
Business Tier
E-commerce architecture tier 3.
Data Tier
The layer of an Internet application that provides the user interface.
Presentation layer
The layer of an Internet application that models your business processes.
Business layer
The layer of an Internet application that houses data used by the application or that is collected from the end user.
Data layer