Interview Questions

Backbone js Interview Questions

Question 1) Explain what is Backbonejs? Question 2) List Dependencies of using BackboneJs? Question 3) What is the use of BackboneJS route? Question 4) What is a collection in Backbone.js? Question 5) What are the main BackboneJs native components? Question 6) Explain Events in BackboneJs? Question 7) What is the difference between the properties “id” and “cid” on a model object in Backbone Js? Question 8) List out configuration options available in Backbone Js? Question 9) What is...

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D3.js interview questions

Question 1) Define D3.js? Question 2) What does D3 stand for? Question 3) Who developed D3.js? Question 4) Why use to D3.js? Question 5) How D3.js identify on which elements to operate? Question 6) Explain selections in D3.js ? Question 7) Explain, what is the use of “Enter” and “Exit” selection in D3.js ? Question 8) List Type of sliders are available in D3.js? Question 9) Explain transition in D3.js? Question 10) List the command to interpolate two...

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ES8 Interview Questions

Question 1) Explain ECMAScript 2017? Question 2) List some new features of ECMAScript 2017 or ES8? Below are the list of Best Ecmascript 2017 Interview Questions and Answers Question 1) Explain ECMAScript 2017? ECMAScript 2017 is the eighth edition of the ECMAScript Language Specification released on June 2017. Question 2) List some new features of ECMAScript 2017 or ES8?Following are some features of ECMAScript 2017 Async FunctionsShared memory and atomicsObject.values/Object.entriesString paddingObject.getOwnPropertyDescriptors()Trailing commas in function parameter lists and calls. Got a Questions? Share with us

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Emberjs Interview questions

Question 1) What is Ember.js? Write the steps to create an app in Ember.js? Question 2) Explain directory structure in Ember.js? Question 3) Explain what is ember-data? Question 4) What is ember route? How can you generate a route in ember.js? Question 5) Write command to start and stop development server in Ember.js? Question 6) What are observers in Ember.js? Question 7) What is the component in ember.js? How is it defined? Question 8) What are enumerable in...

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ES6 Interview Questions

Question 1) What is ES6? Question 2) List some new features of ES6 Question 3) What is Babel? Question 4) List steps to install Babel? Question 5) What is Webpack? Question 6) List benefits of using Webpack? Question 7) Explain Constants in Es6? Question 8) What are template literals in Es6? Question 9) What is Spread Operator in ES6? Question 10) Explain Destructuring Assignment in ES6? Question 11) How to create a Javascript class in ES6? Question 12)...

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