Q6.What is the difference between XHTML and HTML? The DOCTYPE declaration need to be the pretty first thing in your HTML document, before the tag. Q15.Explain the syntax and how to use a Function as A Class? Question3: What is variable scope? DOCTYPE is an instruction to the web browser regarding what version of the markup language the page is written. Jasmine and QUnit are JavaScript testing frameworks. Prototypes are more concrete than classes, as they are examples of objects rather than descriptions of format and instantiation. Closures are expressions, usually functions, which can work with variables set within a certain context. Q28.Tell Me Are You Familiar With Jasmine Or Qunit? With GET the form data is encoded into a URL by the browser. The DTD specifies the rules for the markup language, so that the browsers can render the content correctly. Because URL lengths are limited there can be limitations on how much form data can be sent. GET requests are less secure and can be seen by the user in the URL, whereas POST requests are processed in two steps and are not seen by the user. Doctype declaration refers to a Document Type Definition (DTD). A thread-local object is an object that is stored in a dedicated structure, attached to the current thread id. Unlike, CoffeeScript, JavaScript adds up semi-colon with ease. Regardless of whether you have the right skills, the best portfolio and the most experience, if you cannot sell yourself during the interview, you might not convince the employer that you are the one for the job. Prototypes are important in JavaScript because JavaScript does not have classical inheritance based on classes; all inheritances happen through prototypes. //Give me the output console for the following piece of code : Senior Front End Developer Jobs in New York, Senior Front End Developer Jobs in San Francisco, Senior Front End Developer Jobs in Los Angeles, Senior Front End Developer Jobs in Austin, Senior Front End Developer Jobs in Chicago, Senior Front End Developer Jobs in Seattle, Senior Front End Developer Jobs in San Jose, Senior Front End Developer Jobs in Irvine, Senior Front End Developer Jobs in Atlanta, Senior Front End Developer Jobs in Mountain View, Senior Front End Developer Jobs in Sunnyvale, Senior Front End Developer Jobs in Boston, 9 Attention-Grabbing Cover Letter Examples, 10 of the Best Companies for Working From Home, The Top 20 Jobs With the Highest Satisfaction, 12 Companies That Will Pay You to Travel the World, 7 Types of Companies You Should Never Work For, How to Become the Candidate Recruiters Can’t Resist, Senior Front End Developer Salaries in New York, Senior Front End Developer Salaries in San Francisco, Senior Front End Developer Salaries in Los Angeles, Senior Front End Developer Salaries in Austin, Senior Front End Developer Salaries in Chicago, Senior Front End Developer Salaries in Seattle, Senior Front End Developer Salaries in San Jose, Senior Front End Developer Salaries in Irvine, Senior Front End Developer Salaries in Atlanta, Senior Front End Developer Salaries in Mountain View, Senior Front End Developer Salaries in Sunnyvale, Senior Front End Developer Salaries in Boston, 11 Words and Phrases to Use in Salary Negotiations, 10 High-Paying Jobs With Tons of Open Positions, Negotiating Over Email? Flask utilizes thread local objects internally so that user don’t have to pass objects around from function to function within a request to stay threadsafe. Q17.How do you structure your source code to make it easy for leverage by your colleagues? Therefore, POST requests are more secure. Q8.Can you tell us what are the benefits of Coffee Script over JavaScript? How do they interact with other front end devs in the development and testing process, how do they go through and do a regression test to make sure what they did is functioning?” A GET request is typically used for things like AJAX calls to an API (insignificant changes), whereas a POST request is typically used to store data in a database or submit data via a form (significant changes). Cookies allow applications to store data in a client’s browser. apply lets you invoke the function with arguments as an array. Using the triple equals, the values must be equal in type as well. When it comes to inheritance, JavaScript only has one construct: objects.