Course Assignments
Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025
1. Which of the following is a back-end technology? ❌ CSS✅ Web API❌ HTML❌ Browser Explanation:A Web API runs on the server and handles backend logic, unlike CSS/HTML/Browser which are front-end. 2. What quality makes it possible to run JavaScript without compiling? ❌ You can use a text editor❌ Syntax resembles Java✅ JavaScript is an… <a href="https://codeshala.io/platform/coursera/course/developing-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization/assignment/graded-quiz-developing-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025</span></a>
Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025
1. What best describes the network operations Node.js makes? ❌ Non-blocked operations return in sync with added time✅ Non-blocked operations return immediately without added processing time on the server❌ Applications block every network operation❌ Blocked operations return immediately Explanation:Node.js uses non-blocking I/O, meaning operations return instantly while work continues in the background. 2. What does… <a href="https://codeshala.io/platform/coursera/course/developing-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization/assignment/graded-quiz-d-post-published-view-post-dismiss-this-notice-add-titleeveloping-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025</span></a>
Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025
1. Disadvantage of manual XML parsing — string matching may be more efficient than what? ❌ XML root element❌ String matching is never more efficient❌ XML attribute structure✅ An XML tree of the data Explanation:Building and traversing an XML tree (DOM parsing) can be expensive.Simple string matching may be faster for small or simple XML.… <a href="https://codeshala.io/platform/coursera/course/developing-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization/assignment/graded-quiz-d-post-published-view-post-dismiss-this-notice-add-titleeveloping-back-end-apps-with-node-js-and-express-cloud-application-development-foundations-specialization-answers-2025-2/" rel="bookmark"><span class="screen-reader-text">Graded Quiz :D Post published. View post Dismiss this notice. Add titleeveloping Back-End Apps with Node.js and Express (Cloud Application Development Foundations Specialization) Answers 2025</span></a>