SYND 23 8 74 RELIEF SUPPLIES ARRIVE AT AIRPORT

What is the primary focus of back end development?

• Managing databases and servers

• Developing mobile applications

• Designing user interfaces

• Creating graphic designs

Which component is essential for handling data storage in back end systems?

• JavaScript libraries

• CSS stylesheets

• Database

• Front end framework

What role does a server play in back end architecture?

• It creates animations for web pages

• It designs the layout of a website

• It processes requests and serves data

• It displays web pages to users

Which technique is used to improve the performance of back end systems?

• Increasing the number of animations

• Adding more CSS styles

• Implementing caching mechanisms

• Using high-resolution images

What is a common method for securing back end systems?

• Using bright colors in design

• Implementing authentication protocols

• Increasing the number of HTML pages

• Adding more JavaScript effects