Certifications are definately usefull in IT. I have worked in IT for over thirty years and for most of that time I have been the only one in the various department with a computer science degree. Every one else has had qualifications in everything under the sun other than IT. The most important thing is the ability to think logically and to be methodical. There are so many areas within IT anyway you can't master all of them so every one specialises in one or two areas that suits them, so get the certificates for those that you want to work in.
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