My impressions on 70-480 certification

In my last post, I gave some details about the Microsoft’s campaign on 70-480 Programming in HTML5 with JavaScript and CSS3 certification. As many out there, I decided to benefit from this offer as well as challenge my knowledge a little, and took the test today. Fortunately, I did pass the certification. In this post, I would like to share with you my impressions on 70-480 certification exam.

This certification was recently introduced by Microsoft, with the new MCSD line of certifications. It counts as a credit towards two MCSD lines: Web applications and Windows Store Apps using HTML5. As such, it is an important exam for those who do want to certify their knolwedge in Web front end development as well as developing windows HTML5 apps using JavaScript and CSS3.

The title of the exam, and the skills measured might make you think, this is a pure Web Development certification, and might disorient your expectations, as it did to me :). I also had another miscalculation. As I have several years of experience in web development, I thought that there is no need to learn much about this. But, there was a difference between what I use daily and what I was going to be tested on.

One of the two main topics on questions I faced (which counted more than 10% of total questions) were about making AJAX requests, and manipulating DOM. On my daily job, I use jQuery to perform these tasks, and rarely touch pure JavaScript functions to do this. As the exam was to cover the web path as well as Windows store app development path, questions were generic, without using libraries such as jQuery. This was a part, I did not take care much, however, now that I passed the exam, I learned a lot about this part too, and this is the benefit of getting certified.

Apart of these details, the questions in the test, were mainly focused on data validation, making client side requests to WCF web services, manipulating DOM, creating and using Web Workers, inheritance in JavaScript, layout formating using CSS3, and new HTML5 elements.

So, my advice to those preparing for the test: prepare to be tested on pure JavaScript, HTML5, and CSS3. Forget about libraries you use on your daily programming. Good luck.

Macedonian Code Camp 2012

Macedonian Code Camp 2012 is a yearly development conference organized by Macedonian .NET User Group. This year, I will be presenting the topic ‘Optimizing ASP.NET Web pages‘ to the Macedonian .NET community.

The presentation will include demonstration of web optimization techniques such as:

  • Bundling & Minification (CSS & JavaScript)
  • Caching
  • Using Web Essentials Visual Studio extension to optimize pages

Demonstrations will show the audience how they can optimize the page load time and page size in ASP.NET web applications and pages.

I will be posting the details of the presentation after the Code Camp is over. If interested, you are welcome to my session. See you there…