Practice · DataSys+

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comptia-datasys_d1_0eee951ac0dd domain/d1 · medium single

A newly hired candidate wants to know what foundational database skills the DataSys+ certification validates. According to the published skills, which task combination best reflects the core data-handling competency?

A Developing, modifying, and running SQL code to gather, store, and manage data across operating systems
B Configuring firewalls and port security for network devices
C Designing physical building access with fire suppression
D Negotiating vendor licensing agreements

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