CBT Nuggets CompTIA Strata Sales Fundamentals of IT Technology Sales 英文教學正式版(DVD版)
英文說明:
DESCRIPTION
If your job includes significant contact with IT professionals,
you need this training. Whether you're in IT sales or an IT newcomer
looking for an entry-level, vendor-neutral certification, this training
gives you the background you need to converse knowledgeably with IT pros
or start down your own IT career path.
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