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Angular 4 Online Test

Topics Covered

  • Angular Animation
  • Performance Optimization
  • Angular Universal
  • Directives
  • Modules
  • Data Binding
  • Templates
  • Routes
  • Version Upgrade
  • Form Handling

Useful for hiring

  • Angular 4 Developer
  • Front End Engineer-Angular
  • Front End Developer

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Question

How does Angular 4 improved error handling, when an error is caused by something in a template?

Answer
    • By enabling TypeScript's StrictNullChecks
       

    • By creating flattened versions of Angular modules
       

    • By generating source maps in terms of original template
       

    • None of the mentioned
       

Question

Using ng command, how do you create an Angular 4 application named my-app?

Answer
    • ng4 create my-app --ng
       

    • ng4 new my-app --ng
       

    • ng new my-app --ng4
       

    • ng create my-app --ng4
       

Question

Angular 4 has made multiple performance improvements in its recent releases. One among them is for routers where it no longer creates a new serializer every time UrlTree.toString is called. What do you think is the reason behind this?

Answer
    • Because DefaultUrlSerializer is stateful
       

    • Because DefaultUrlSerializer is stateless
       

    • Because UrlTree is stateful
       

    • Because UrlTree is stateless
       

Test details:

Angular 4 online test helps tech recruiters to find the best suitable candidate by assessing his/her ability to work on the Angular platform. Online Angular test questions are designed & validated by industry experts to assess & hire Angular 4 developer as per the industry standards.
 
Angular interview test may contain MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, Whiteboard Questions, Audio / Video Questions, True or False.

Test Duration: 20 minutes

10 Application Questions

Test description:

Angular is one of the most modern, performance-efficient and powerful front-end frameworks you can learn as of today. Angular is a TypeScript-based open-source front-end web application platform. Angular empowers developers to build applications that live on the web, mobile, or the desktop. Angular 4 framework is an update to Angular 2.
 
Why use Interview Mocha’s online Angular test?
 
This online Angular 4 test helps employers in many ways including hiring job-fit candidate within a short time span, taking unbiased employee performance appraisal decisions and reduce hassle in bulk hiring. You can save your hiring time up to 40% with our Angular interview test. Moreover, if you want to assess candidates for Angular 5 and/or Angular 6, simply shoot us an email and our team will create the test for you.
 
Angular interview test helps to screen the candidates who possess traits as follows: 

1.  Ability to create self-contained, reusable, and testable modules and components
2.  Strong expertise with HTML, CSS, and writing cross-browser compatible code
3.  Good understanding of AJAX and JavaScript DOM manipulation techniques
4.  Strong experience with RESTful services
5.  Proficiency with JavaScript, HTML5 & TypeScript 

Angular 4 online test reports are generated instantly. Our intelligent reports will provide you with the detailed analysis of skills related strengths & weaknesses of the candidates that will help you in making better hiring decisions.
 
Interview Mocha’s Angular test can be taken online by candidates from anywhere in the comfort of their time zone.

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