Which best compares and contrasts the printing technology and telecommunication careers pathways?

Both careers focus on technology; however, Telecommunications specialists often travel to customer sites is the best statement  

Explanation: In the printing field, the person is required to come to an office or where the printing set up is established, in order to print and sell books/copies made. But while pursuing a telecommunication career, a person has to travel to sites in order to, deduce what further developments can be done to ensure the quality of network.  

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