Yesterday I sat for the IT qualification test that is offered by the government to promote educating IT engineers.(I heard from my foreign friend that such test is not common in other countries.)Though this test has no direct relation with my current job,I started preparing for it spontaneously for these several months to expand my possibility anyway.Last time I sat for such kind of test must be when I was university student about 20 years ago.Even though I had pretty tough time tackling with many questions,I was glad to realize also that it was good stimulant to keep my mind in good shape.