It is three in the morning and IT professional Daniel Bryk is in the computer labs, trying to configure a network. But he is not at work, he is on a training course trying to crack a Cisco routing problem that has kept him awake all night. Bryk and thousands of other IT professionals like him give up their time, energy and hard-earned cash to take supplier qualifications. The certificates cover everything from Microsoft, Cisco and Oracle skills to networking and security. For IT professionals they are vital for keeping up with the latest technologies and advancing their careers.
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