This programming language is used on the front end to enable dynamic data retrieval from the back end as well as updating the web site based on that information.
HTML
Javascript
CSS
Python
This part of an application handles the storage, processing, and retrieval of data.
Front end
Deployment tools
Data stack
Caching
A full stack developer may be responsible for interfacing with tools like PostgreSQL and MySQL. In which part of the stack listed below would these tools belong?
Front end
Back end
User interface
DevOps
Which of the following is a popular tool used in the back end?
React
Typescript
Django
HTML
A web application has a front end, back end, and a database, and all three are located on the same physical server. These components of the application are referred to as what?
Tiers
Layers
Stacks
Services
In a 4-tier architecture, the _____ tier is added to the 3-tier architecture.
delivery
application
presentation
data
True/False: When using an N-tier architecture, it is easier to secure an application.
True
False
A device that just presents data but does not perform any business logic is known as a _____.
thin client
thick client
web server
dedicated server
When data is transmitted to an application, it’s critical to perform rigorous validation and _____ to ensure the data is valid and not malicious.
integration
sanitization
deployment
transmission
True or False: An N-tier architecture makes the application development process less efficient.
True
False
