1.Question 1Which technology is a front-end developer most likely to work with? 1 pointDatabases Java HTML SQL 2.Question 2Which of the following technologies can you use to ensure uniformity in look, feel, style, colors, font, and layouts on a website? 1 pointCSS XML JavaScript HTML 3.Question 3Which of the following are used in back-end development? 1 pointCSS HTML LESS SQL 4.Question 4Which of the following technologies provide a way for cloud apps to access resources from the back-end? 1 pointIDEs APIs Styles Routes 5.Question 5Which of the following pair programming styles is a good way for a junior software engineer to learn from a more experienced colleague? 1 pointDriver style Strong style Navigator style Ping-pong style 6.Question 6Which of the following is a development framework? 1 pointRuby Git JavaScript Vue.js 7.Question 7Which of the following statements about app development frameworks is correct? 1 pointFrameworks keep track of what changes were made when and by whom and resolve any conflicts between changes. Frameworks can be changed during any phase of development. Frameworks provide standard programs and subroutines that you can use in your own code. Frameworks provide a way to build and deploy applications. 8.Question 8Which process automatically builds and tests your code? 1 pointContinuous delivery Continuous development Continuous investigation Continuous integration 9.Question 9Which of the following is a build tool? 1 pointnpm Homebrew Pip Babel 10.Question 10Which of the following is an example of a software stack? 1 pointRuby on Rails Chocolatey Conda Maven

1.Question 1Which of the following is a back-end technology?1 pointWeb APIHTMLBrowserCSS2.Question 2What quality makes it possible for you to run JavaScript applications without compiling?1 pointJavaScript is an interpreted language.The language syntax resembles Java.You can use a text editor to develop JavaScript applications.All modern browsers support JavaScript.3.Question 3Which of the following applications intercepts the call when JavaScript sends a web service request to the Node.js server?1 pointEnterprise JavaREST Web ServiceCSSJSON4.Question 4Which of the following is a difference between ES and CommonJS modules?1 pointCommonJS is a JavaScript language whereas ES is a module specificationCommonJS module files use a .mjs extension whereas ES modules use .jsCommonJS modules are written in JavaScript whereas ES modules are not ES modules use the import() statement whereas CommonJS modules use require(). 5.Question 5How do you handle operation results with Node.js?1 pointSpecify a relative path to the Node.js script from the module directoryWrite callback functions to handle results when the operations completeUse blocking on asynchronous I/O operationsCreate an instance of a web server application6.Question 6What do you use the http.createServer function for?1 pointTo create an instance of a web serverTo develop an anonymous function to handle requests and responsesTo import a Node.js moduleTo specify a main script for your module7.Question 7Which core Node.js module can be used for input and output (I/O)?1 pointutilfsURLhttp8.Question 8Which is an aspect of Node Package Manager (NPM)?1 pointIt manages the versioning of source codeIt creates a package.json file in the project’s root directoryIt functions as a command line interface for installing packagesIt writes metadata to a package.json file9.Question 9What do you use the require function for?1 pointTo specify a main script for your moduleTo import a Node.js moduleTo develop an anonymous function to handle requests and responsesTo create an instance of a web server10.Question 10What happens when a module does not have a package.json file?1 pointThe require statement assumes that scripts have a file extension of js.The relative path to the Node.js script changes to an absolute path from the module directory.There is no module manifest.Node.js assumes that the main class is named index.js.

Combinations for modern website development----- effeCient ,easy Combinations for front and backend

Question 8Which of these are the 3 main technologies of the web browser? Select all that apply.1 pointHTMLC#JavaScriptCSS

1.3. List 3 benefits of using SQL for web applications.

Which environment allows web developers to work on a website's layout and appearance?