CAD Structure & Design

Question 1

Which design principle ensures that an application is easy to maintain and scale?

Accepted Answer

Modular design

Answer

Monolithic design

Answer

Hardcoded logic

Answer

Redundant coding

Question 2

What is the primary advantage of using an MVC (Model-View-Controller) architecture in application development?

Accepted Answer

Separates concerns for better maintainability

Answer

Increases database storage

Answer

Removes the need for testing

Answer

Eliminates the use of controllers

Question 3

Which tool is commonly used for version control in application development?

Accepted Answer

Git

Answer

JIRA

Answer

Docker

Answer

Postman

Question 4

What is the purpose of continuous integration (CI) in application development?

Accepted Answer

Automate merging and testing of code changes

Answer

Manually test every code change

Answer

Increase manual debugging

Answer

Reduce code documentation

Question 5

Which testing method is used to verify individual units of code?

Accepted Answer

Unit testing

Answer

Regression testing

Answer

Integration testing

Answer

Load testing

Question 6

Which principle promotes code reusability and maintainability in software design?

Accepted Answer

DRY (Don't Repeat Yourself)

Answer

WET (Write Everything Twice)

Answer

YOLO (You Only Live Once)

Answer

KISS (Keep It Simple, Stupid)