Related InterviewSolutions

• What does the JS File return?(a) File I/O(b) Minify JavaScript(c) HTTP Request(d) Gzip encodedThe question was asked during an online interview.My question is based upon JavaScript Minification topic in chapter Performance Measures in JavaScript of JavaScript
• Which folder contains the Minify control panel?(a) /min/builder/(b) /builder/(c) /minify/build(d) /minify/builderThis question was addressed to me in an online interview.The question is from JavaScript Minification in chapter Performance Measures in JavaScript of JavaScript
• Which of the following action is possible in Firebug when used as a JavaScript Debugger and Profiler?(a) Pause execution in any line(b) Find Scripts easily(c) Find Scripts easily & also Pause execution in any line(d) Find text easilyI had been asked this question in a job interview.This interesting question is from JavaScript with FireBug topic in portion Performance Measures in JavaScript of JavaScript
• What is the default value of the property overrideConsole?(a) 1(b) true(c) 0(d) falseThe question was asked in my homework.My doubt stems from JavaScript with FireBug topic in section Performance Measures in JavaScript of JavaScript
• Which status code indicates that the server could not find the resource requested?(a) 200(b) 404(c) 500(d) 566The question was asked in examination.My enquiry is from Performance Measures in JavaScript in portion Performance Measures in JavaScript of JavaScript
• When does WebPageTest become necessary?(a) To run any common website(b) To run private websites(c) To run QA testing(d) To run media testingI had been asked this question during an interview for a job.This interesting question is from JavaScript with WebPageTest in section Performance Measures in JavaScript of JavaScript
• Which is the command that is used to spoof the client user agent?(a) setUserAgent(b) spoofAgent(c) spoofClientUserAgent(d) spoofUserThe question was posed to me by my college director while I was bunking the class.This intriguing question originated from JavaScript with WebPageTest topic in portion Performance Measures in JavaScript of JavaScript
• From which did Minification concept originate?(a) JavaScript code efficiency(b) JavaScript interpreter(c) JavaScript Compiler(d) JavaScript writerI got this question in an interview for job.Question is from JavaScript Minification topic in division Performance Measures in JavaScript of JavaScript
• What is the advantage of the code produced graphics being smaller than the images themselves?(a) Bandwidth saving(b) Increase in bandwidth(c) Dynamic advantages(d) Static advantagesThis question was addressed to me in an international level competition.This interesting question is from Performance Measures in JavaScript topic in division Performance Measures in JavaScript of JavaScript
• When is an application said to show a runtime performance?(a) Speed of response to user(b) Speed of user request(c) Speed of sending data(d) Speed of receiving dataThis question was addressed to me during a job interview.Question is taken from Performance Measures in JavaScript topic in chapter Performance Measures in JavaScript of JavaScript