Which front-end framework primarily uses a virtual DOM for performance optimization?

• Angular

• React

• Vue.js

• Svelte

Angular is best known for:

• Providing a simple, declarative syntax

• Its two-way data binding and component-based architecture

• Focusing only on user interface rendering

• Replacing back-end APIs

Which of the following is a key benefit of using back-end APIs in full-stack development?

• Ensuring all data is stored locally

• Facilitating communication between front-end and databases

• Eliminating the need for databases

• Automatically generating UI components

In full-stack development, "state management" refers to:

• Managing application styles

• Handling data flow and maintaining consistent states across components

• Creating server-side APIs

• Configuring deployment pipelines

A REST API is commonly used for:

• Creating static websites

• Handling dynamic routing in front-end applications

• Enabling communication between distributed systems over HTTP

• Managing container registries

What is a key feature of Git in collaborative workflows?

• Centralized version control

• Distributed version control with branching

• Only merging code from main branches

• Cloud-only functionality

A "pull request" in GitHub is used for:

• Updating local repositories

• Requesting to merge changes into a target branch

• Creating new repositories

• Staging files for commit

Which branching strategy encourages isolated development for new features?

• Trunk-based development

• Feature branching

• Git flow

• Continuous deployment

Code reviews on GitHub are typically conducted:

• Before code is committed

• After merging into the main branch

• During a pull request

• Before creating a repository

What is the primary purpose of using .gitignore?

• To merge files automatically

• To exclude specific files or directories from version control

• To configure branch permissions

• To rewrite commit histories