Candidates can register for the CCNA exam (640-801 exam or 640-821 INTRO or 640-811 ICND ) at Pearson VUE or Prometric testing centers.
Why Split-Run Testing Does Not Work…for Those Who are Doing it Wrong
There is a wealth of information out there about the benefits of split-run testing or how to conduct such tests, and a huge selection of software solutions that help to implement it.
Testing and Tracking to Improve Your Conversions
Creating an effective sales letter page is an essential part of your online success. However, unless you’re testing and tracking each critical element in your sales content and your sales process, you may be losing a great deal of time and money.
Conducting Inherent Value Testing
In my last article, I summarized the benefits of Inherent Value Testing, a simple usability testing technique that can help you measure how your site communicates your product’s value.
Inherent Value Testing
Is your web site chartered with encouraging people to buy or use your product or service? Is it succeeding? It turns out there is a simple usability testing technique that can help you measure how your site communicates your product’s inherent value.
How To use Split-Run Testing to Raise Your Conversion Rates
Have you ever heard the phrase “split-run testing?” No? If you have a website and you’re trying to sell something online, you need to know about this valuable testing process that can increase your bottom line.
Testing and Tracking Your Marketing Strategies
Developing and implementing a strategic marketing plan is an essential part of your success. However, unless you’re testing and tracking your strategies, you may be losing a great deal of time and money.
Usability Testing Best Practices: An Interview with Rolf Molich
You may have never heard of Rolf Molich. Yet, if you’ve done any usability testing, design evaluations, or heuristic inspections, then you’ve been affected by his pioneering work.
Continuous Performance Testing with JUnitPerf
Performance tuning software is like a wicked game of Twister. You end up using arms and legs to keep the performance knobs in perfect harmony. And just when you think you’ve got it all under control, tweaking code or changing the runtime environment can send performance into a death spiral. In this article we’ll learn how to tune with more confidence and less stress by writing automated performance tests that tell no lies.
Eight is Not Enough (for usability testing)
One of the most popular questions we hear from web designers and usability professionals is: “How many users is enough when conducting usability tests?” Until recently, we had believed — and told our clients — that it wasn’t usually necessary to test with more than eight users. We based our recommendation on the widely held theory that eight users will detect almost all of your web site or software usability problems.