TOGAF Exam Practice Question Set 1

The Open Group Architecture Framework (TOGAF) 9.1 reference can be found at The Open Group TOGAF website.

TOGAF Q Set #1 - ADM

Practice first with these questions before taking the TOGAF (The Open Group Architecture Framework) 9.1 Exam!
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Popularity: 2% [?]

Hong Kong Trip and Travel Guide (Part 1)

June 9 – 13, 2014

Two weeks ago, I had the opportunity to go to Hong Kong for a business trip. As part of the ADEPT program, on the second year we are encouraged to have international trip to countries where American is having business.

For me, I went to Hong Kong to see the preparation and events for the first American flight from Dallas (DFW) to Hong Kong (HKG) and vice versa.

When I was not attending the IT meeting and the event celebration with our business partners, I went around the city and enjoying several famous tourist places.

Here’s my trip notes, hopefully it can help you whenever you’re visiting Hong Kong.
Continue reading →

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Bose QuietComfort (QC) 20 Noise Cancelling Earphones

Last month, I travelled back to Indonesia after a few years here in US and I was looking for a good earphone to accompany me on my 33 hours one-way flight.

Naturally, noise cancelling earphone or headphone is the first thing that came to my mind, and what company have the best noise cancelling product other than Bose.

I was glad that Bose produced QC20 that promised all the noise cancelling goodness of their long reigning QC15 noise cancelling headphones, all in a a lot smaller (and definitely lighter) form.

I ordered QC20 and put it to the test. Here’s the review.  Continue reading →

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Programming Design Paradigm (PDP) Course Review : What, Why, and How to Get an A

Recently I noticed some discussions in NEU CS Facebook group about people’s comments on the PDP course. As always, there are people on both the positive and negative side. I’d like to join the discussion but I think writing in my blog would be better so people can read about it without joining the group.

I took PDP in Fall 2010, Prof. Mitchell Wand and Prof. Riccardo Pucella taught the lecture, but I believe the grades came from Prof. Wand based on the codewalk scores. Personally, I thought I and my partners did pretty good on most codewalks and I got A as final grade.

In this post I will tell you more about the setup of the course when I took it, why I think it’s one of the best course in MSCS program, and everything that I believe matters to get high scores. Continue reading →

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Theory of People’s Shopping Behavior

Picture of house in cape cod
(photo by cbcs)

It’s been several years since I thought about this theory, but I just have the idea to post it in my blog for public.

I can say that I personally came up with this theory, and I didn’t copy this from anyone, though I don’t dismiss the possibility of someone else have formulated this, and even publicize it before me.

People’s consumerist behavior is an interesting behavior to see, because although most, if not all, people know that it’s better to save more money than what to spend, only few actually done it.

Sometimes, the irony is the people who need to save more are actually the people who spend more.

Obviously, the question is, why? Continue reading →

Popularity: 7% [?]

Boston Wallpaper

Boston summer skyline wallpaper.
1280 x 800

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What is Computer Science?

The misconception

Probably the most common misconception about computer science is that people thought that the “computer” word in it is for “computer machines”, it’s NOT!

I think the more appropriate name for the degree should be Computing Science.

Why? Because although the field heavily uses computer machines as tools, at it’s core, it deals with calculation and computation, in short, mathematics.

Computer science already existed before IBM created what we call computers nowadays. In fact, the abacus can be considered as one of computer science tools. Continue reading →

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On Software Testing and Quality Assurance : Letter to Self

(photo by Cierpki)

After weeks of software quality assurance course, it scares me how many software teams I’ve been in the past that don’t do some, or even most, of the testing and QA basics that I learned in this course.

Finally, it’s the last week of the course and I’m going back to the professional world soon. So, this is a letter that I address to myself weeks, months, or years from now. Now I maybe supercharged with what I’ve learned in class, about regression testing, automated test cases, boundary value analysis, metrics, and so on.

But as time passes by, as the pressure of completing projects come, as the lazy devil tempted me to not write unit testing (oh wait, I can blame the devil), and of course as my memory started to fail me about what I learned in this course, I might not do any of the QA practices.

So this is the reminder for “that” me. Never give up what’s right for a short-time gain. You are better than this, you have the discipline to overcome the temptation, review the SQA lessons and blog posts you have written when you believed that a good quality software requires various measures but they are worth the price. Continue reading →

Popularity: 6% [?]

Testing Automation Process and Tools

Multi Tools
(creative photo by johnnyberg)

As we’ve discuss in the previous post about testing in Agile software development environment, automation is a very important part to successfully to be agile. However, one doesn’t need to be familiar with Agile process at all to see the immediate benefit of automating the testing process.

This time we’ll see different testing automation tools that we can use to make our life easier. :) Continue reading →

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trac Bug / Defect Tracking Software Review

trac is a very minimalistic defect tracking system that has been around since 2006 (six years ago). In internet years where software come and go in just 1-2 years, this is a very long time.

Used by some of the big names such as NASA, WordPress, jQuery, and BitNami, trac is definitely worth to check. Continue reading →

Popularity: 7% [?]