Take Practical Developer Skills Quiz

#1 What is the purpose of version control systems?

Single choice • 1 point

To automate testing processes

To manage code changes and collaboration

To improve application performance

To enhance user interface design

#2 Is HTML a programming language?

True/False • 1 point

True

False

#3 What does 'API' stand for?

Single choice • 1 point

Application Programming Interface

Application Protocol Interface

Application Programming Integration

Application Performance Indicator

#4 Which of the following is a popular JavaScript framework?

Single choice • 1 point

Django

Flask

React

Ruby on Rails

#5 What is the primary function of a database index?

Single choice • 1 point

To secure data

To increase data redundancy

To optimize search queries

To format data for display

#6 Which of these technologies is used for building mobile applications?

Single choice • 1 point

Node.js

Swift

PHP

Ruby

#7 What does 'responsive design' refer to in web development?

True/False • 1 point

True

False

#8 What is the purpose of unit testing?

Single choice • 1 point

To test the entire application

To test individual components or functions

To test user interface

To conduct performance testing

#9 Which of the following is a NoSQL database?

Single choice • 1 point

MySQL

MongoDB

PostgreSQL

Oracle

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